# Latest

**URL:** https://discuss.roboflow.com/latest.md?page=5

[Latest](https://discuss.roboflow.com/latest.md) · [Categories](https://discuss.roboflow.com/categories.md) · [Tags](https://discuss.roboflow.com/tags.md)

**Page:** 6

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## [Oops something went wrong, there might be issues with this model - YOLOv11 Object Detection](https://discuss.roboflow.com/t/oops-something-went-wrong-there-might-be-issues-with-this-model-yolov11-object-detection/12174)

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**Author:** [@Patty\_Hao](https://discuss.roboflow.com/u/Patty_Hao)\
**Replies:** 2\
**Last updated:** [May 13, 2026, 10:13am UTC](https://discuss.roboflow.com/t/oops-something-went-wrong-there-might-be-issues-with-this-model-yolov11-object-detection/12174 "2026-05-13T10:13:37Z")

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Hello Roboflow Support, I am getting the error “Oops something went wrong, there might be issues with this model” when trying to test my model. The issue has persisted for more than 2 days. What I have tried: Waited…

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## [Smart polygon error](https://discuss.roboflow.com/t/smart-polygon-error/12177)

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**Author:** [@chosoyoon](https://discuss.roboflow.com/u/chosoyoon)\
**Replies:** 1\
**Last updated:** [May 13, 2026, 9:13am UTC](https://discuss.roboflow.com/t/smart-polygon-error/12177 "2026-05-13T09:13:49Z")

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Smart Select is not working in the annotation tool. When I open an image in the Annotate page and click the Smart Select / Smart Polygon tool, it does not generate a mask or polygon around the object. Instead, I receive…

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## [Growth plan inference crashes in WebRTC worker (TypeError: heartbeat\_callback is None)](https://discuss.roboflow.com/t/growth-plan-inference-crashes-in-webrtc-worker-typeerror-heartbeat-callback-is-none/12138)

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**Author:** [@NgocTrang](https://discuss.roboflow.com/u/NgocTrang)\
**Replies:** 4\
**Last updated:** [May 11, 2026, 8:45am UTC](https://discuss.roboflow.com/t/growth-plan-inference-crashes-in-webrtc-worker-typeerror-heartbeat-callback-is-none/12138 "2026-05-11T08:45:59Z")

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Hi Roboflow Support Team, I’m running into an issue that seems specific to Growth plan inference with workflows, and I’d like to check whether this is a known bug or a limitation. Summary My created workflow works und…

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## [🏆 April Community Awards!](https://discuss.roboflow.com/t/april-community-awards/12159)

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**Author:** [@Patrick\_Nihranz](https://discuss.roboflow.com/u/Patrick_Nihranz)\
**Replies:** 2\
**Last updated:** [May 7, 2026, 6:19pm UTC](https://discuss.roboflow.com/t/april-community-awards/12159 "2026-05-07T18:19:43Z")

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April Roboflow Community Awards!! :megaphone: Hello everyone! Each month, we celebrate three members of our community who stand out in the forums by proactively unblocking peers, sharing relevant product issues and co…

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## [Bug: Auto Labelling](https://discuss.roboflow.com/t/bug-auto-labelling/12158)

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**Author:** [@jondave](https://discuss.roboflow.com/u/jondave)\
**Replies:** 0\
**Last updated:** [May 7, 2026, 12:43pm UTC](https://discuss.roboflow.com/t/bug-auto-labelling/12158 "2026-05-07T12:43:08Z")

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Describe your question/issue here! (delete this when you post) Project Type: Object detection Operating System & Browser: Windows/Mac/Linux Project Universe Link or Workspace/Project ID: Sign in to Roboflow Do you gran…

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## [Training Failed...with my project](https://discuss.roboflow.com/t/training-failed-with-my-project/12152)

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**Author:** [@재용\_이](https://discuss.roboflow.com/u/%EC%9E%AC%EC%9A%A9_%EC%9D%B4)\
**Replies:** 0\
**Last updated:** [May 6, 2026, 11:48am UTC](https://discuss.roboflow.com/t/training-failed-with-my-project/12152 "2026-05-06T11:48:26Z")

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Project Type: Object Detection Operating System & Browser: chrome Project Universe Link or Workspace/Project ID: arms\_side / Bottom\_plus Do you grant Roboflow Support permission to access your Workspace for troublesho…

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## [Fast vs accurate. how many credits i need to train 1k image in accurate](https://discuss.roboflow.com/t/fast-vs-accurate-how-many-credits-i-need-to-train-1k-image-in-accurate/12147)

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**Author:** [@Naren200421](https://discuss.roboflow.com/u/Naren200421)\
**Replies:** 0\
**Last updated:** [May 5, 2026, 9:26am UTC](https://discuss.roboflow.com/t/fast-vs-accurate-how-many-credits-i-need-to-train-1k-image-in-accurate/12147 "2026-05-05T09:26:07Z")

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Describe your question/issue here! (delete this when you post) Project Type: face tedection Operating System & Browser:ubuntu Project Universe Link or Workspace/Project ID: ks workspace Do you grant Roboflow Support pe…

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## [SAM3 credit usage for each click interaction](https://discuss.roboflow.com/t/sam3-credit-usage-for-each-click-interaction/12131)

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**Author:** [@mathan](https://discuss.roboflow.com/u/mathan)\
**Replies:** 1\
**Last updated:** [May 4, 2026, 3:46pm UTC](https://discuss.roboflow.com/t/sam3-credit-usage-for-each-click-interaction/12131 "2026-05-04T15:46:12Z")

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Hi everyone, I had a question regarding credit usage for SAM-based annotation (SAM2/SAM3) in Roboflow. The documentation mentions that roughly 1 credit corresponds to ~100 images. However, I’m trying to better understa…

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## [Trackers fail compared to frame-by-frame Keypoint Detection](https://discuss.roboflow.com/t/trackers-fail-compared-to-frame-by-frame-keypoint-detection/12037)

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**Author:** [@fitwist](https://discuss.roboflow.com/u/fitwist)\
**Replies:** 5\
**Last updated:** [May 4, 2026, 2:10pm UTC](https://discuss.roboflow.com/t/trackers-fail-compared-to-frame-by-frame-keypoint-detection/12037 "2026-05-04T14:10:10Z")

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How do I tune trackers for video inference? My Keypoint Detection model reached the following metrics: mAP@50: 96.6% Precision: 100% Recall: 90.9% F1: 95.2% And it really shows good quality keypoint detection on a bu…

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## [Image Discrepancy between Model Training and Dataset](https://discuss.roboflow.com/t/image-discrepancy-between-model-training-and-dataset/12143)

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**Author:** [@André\_Anjo](https://discuss.roboflow.com/u/Andr%C3%A9_Anjo)\
**Replies:** 0\
**Last updated:** [May 4, 2026, 1:49pm UTC](https://discuss.roboflow.com/t/image-discrepancy-between-model-training-and-dataset/12143 "2026-05-04T13:49:11Z")

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Hi everyone, I’ve come across a discrepancy in my dataset that I can’t quite explain. In the main dataset, I have 660 images. However, when I create a version, it shows 659 total images. The missing image’s name is …

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## [Research plan downgrade with no reason](https://discuss.roboflow.com/t/research-plan-downgrade-with-no-reason/12142)

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**Author:** [@kafkaesk1](https://discuss.roboflow.com/u/kafkaesk1)\
**Replies:** 1\
**Last updated:** [May 4, 2026, 11:48am UTC](https://discuss.roboflow.com/t/research-plan-downgrade-with-no-reason/12142 "2026-05-04T11:48:05Z")

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Greetings, could you please help me with a problem? I was using Research Plan through my .edu account. However, you automatically downgraded me to Public Plan. I’m facing a screen asking me to delete 9 projects in my wo…

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## [\[URGENT\] Unable to cancel or progress stuck Auto-labeling job](https://discuss.roboflow.com/t/urgent-unable-to-cancel-or-progress-stuck-auto-labeling-job/12132)

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**Author:** [@Hilman\_Hermawan](https://discuss.roboflow.com/u/Hilman_Hermawan)\
**Replies:** 1\
**Last updated:** [May 4, 2026, 9:33am UTC](https://discuss.roboflow.com/t/urgent-unable-to-cancel-or-progress-stuck-auto-labeling-job/12132 "2026-05-04T09:33:14Z")

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Hi Roboflow Team, I am experiencing an issue where an Auto Labeling job is stuck on the “Labeling in progress..” screen indefinitely. It has been showing 0/323 images annotated for a long time, and I cannot find a way t…

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## [Unable to cancel or progress stuck Auto-labeling job](https://discuss.roboflow.com/t/unable-to-cancel-or-progress-stuck-auto-labeling-job/12141)

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**Author:** [@Aldi\_Rifaldi\_Saputra](https://discuss.roboflow.com/u/Aldi_Rifaldi_Saputra)\
**Replies:** 0\
**Last updated:** [May 4, 2026, 9:29am UTC](https://discuss.roboflow.com/t/unable-to-cancel-or-progress-stuck-auto-labeling-job/12141 "2026-05-04T09:29:38Z")

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help, can’t cancel it this auto labeling and got stuck

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## [Custom YOLOv11n-seg Weights Upload Successfully but Cannot Run Image Preview or Workflow](https://discuss.roboflow.com/t/custom-yolov11n-seg-weights-upload-successfully-but-cannot-run-image-preview-or-workflow/12139)

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**Author:** [@NgocTrang](https://discuss.roboflow.com/u/NgocTrang)\
**Replies:** 0\
**Last updated:** [May 1, 2026, 8:14am UTC](https://discuss.roboflow.com/t/custom-yolov11n-seg-weights-upload-successfully-but-cannot-run-image-preview-or-workflow/12139 "2026-05-01T08:14:01Z")

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Hi Roboflow Team, I’m posting this because I’ve searched the forum and found several similar segmentation-related threads, but I haven’t seen a clear resolution to this specific issue yet. Summary Custom YOLOv11-n seg…

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## [Failed model upload of RFDETRSegMedium](https://discuss.roboflow.com/t/failed-model-upload-of-rfdetrsegmedium/12135)

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**Author:** [@Arjun\_Datta](https://discuss.roboflow.com/u/Arjun_Datta)\
**Replies:** 0\
**Last updated:** [April 28, 2026, 6:17pm UTC](https://discuss.roboflow.com/t/failed-model-upload-of-rfdetrsegmedium/12135 "2026-04-28T18:17:14Z")

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\<!-- This category is for Roboflow product feedback and feature requests. We cannot promise that a feature will get implemented, but our team periodically looks at feature requests here and elsewhere to help guide our…

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## [Cannot upload RrdetrSegMedium](https://discuss.roboflow.com/t/cannot-upload-rrdetrsegmedium/12134)

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**Author:** [@Arjun\_Datta](https://discuss.roboflow.com/u/Arjun_Datta)\
**Replies:** 0\
**Last updated:** [April 28, 2026, 6:16pm UTC](https://discuss.roboflow.com/t/cannot-upload-rrdetrsegmedium/12134 "2026-04-28T18:16:07Z")

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\<!-- This category is for Roboflow product feedback and feature requests. We cannot promise that a feature will get implemented, but our team periodically looks at feature requests here and elsewhere to help guide our…

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## [Refund request](https://discuss.roboflow.com/t/refund-request/12133)

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**Author:** [@afet\_robotu](https://discuss.roboflow.com/u/afet_robotu)\
**Replies:** 0\
**Last updated:** [April 28, 2026, 6:11pm UTC](https://discuss.roboflow.com/t/refund-request/12133 "2026-04-28T18:11:22Z")

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Hi, We are university students, and the subscription payment was charged from our professor’s credit card. We bought a subscription for one month on Roboflow on March 16 and accidentally got charged for another month (A…

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## [Negative image count](https://discuss.roboflow.com/t/negative-image-count/12130)

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**Author:** [@Qingqin\_Fang](https://discuss.roboflow.com/u/Qingqin_Fang)\
**Replies:** 0\
**Last updated:** [April 27, 2026, 1:33pm UTC](https://discuss.roboflow.com/t/negative-image-count/12130 "2026-04-27T13:33:14Z")

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Describe your question/issue here! Hello, I am experiencing a critical backend indexing issue with my project. Negative Image Count: My project dashboard shows a negative image count of -14683. Evaluation Failure: …

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## [Tips on training](https://discuss.roboflow.com/t/tips-on-training/12114)

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**Author:** [@pitosalas](https://discuss.roboflow.com/u/pitosalas)\
**Replies:** 2\
**Last updated:** [April 24, 2026, 9:35pm UTC](https://discuss.roboflow.com/t/tips-on-training/12114 "2026-04-24T21:35:41Z")

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I built my first set of models. I want to recognize soda cans and coffee cups in a cluttered inside environment. I made about 300 images with the camera on my robot and used them in various permutations to train a yolo9 …

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## [Loss of data after removing old projects](https://discuss.roboflow.com/t/loss-of-data-after-removing-old-projects/12127)

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**Author:** [@zrjohnson3](https://discuss.roboflow.com/u/zrjohnson3)\
**Replies:** 1\
**Last updated:** [April 24, 2026, 6:43pm UTC](https://discuss.roboflow.com/t/loss-of-data-after-removing-old-projects/12127 "2026-04-24T18:43:17Z")

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Project Type: Fish Detection Operating System & Browser: Mac - Safari and Google Chrome Project Universe Link or Workspace/Project ID: DeepSeaObjectDetection Do you grant Roboflow Support permission to access …

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## [Multiclass image classification](https://discuss.roboflow.com/t/multiclass-image-classification/12123)

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**Author:** [@Tuhina\_Nandi](https://discuss.roboflow.com/u/Tuhina_Nandi)\
**Replies:** 0\
**Last updated:** [April 23, 2026, 6:09pm UTC](https://discuss.roboflow.com/t/multiclass-image-classification/12123 "2026-04-23T18:09:40Z")

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Hi community! I am working towards endoscopic pathology images and highly imbalanced multiclass i wanted insights on which pretrained model would be ideal to detect small lesions and which imbalance techniques to use wit…

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## [Why click veiw unassigned images tap -\> assigned page and](https://discuss.roboflow.com/t/why-click-veiw-unassigned-images-tap-assigned-page-and/12116)

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**Author:** [@Juwon](https://discuss.roboflow.com/u/Juwon)\
**Replies:** 0\
**Last updated:** [April 23, 2026, 12:20am UTC](https://discuss.roboflow.com/t/why-click-veiw-unassigned-images-tap-assigned-page-and/12116 "2026-04-23T00:20:12Z")

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Describe your question/issue here! (delete this when you post) Project Type: all progject (bbox, instance seg …) Operating System & Browser: chrome Project Universe Link or Workspace/Project ID: paper-xrjms Do you gran…

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## [Request for Academic Credits: Final Year Engineering Project on Road Accident Detection](https://discuss.roboflow.com/t/request-for-academic-credits-final-year-engineering-project-on-road-accident-detection/12115)

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**Author:** [@ARYA\_KUMARI](https://discuss.roboflow.com/u/ARYA_KUMARI)\
**Replies:** 0\
**Last updated:** [April 22, 2026, 9:16pm UTC](https://discuss.roboflow.com/t/request-for-academic-credits-final-year-engineering-project-on-road-accident-detection/12115 "2026-04-22T21:16:00Z")

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Dear Roboflow Team, I am Arya Kumari, a final-year Electronics & Communication Engineering student at Supaul College of Engineering (Bihar Engineering University), India. I am currently working on my capstone project t…

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## [Unexpected credit spike + Serverless V2 reliability concerns — Core plan, production app](https://discuss.roboflow.com/t/unexpected-credit-spike-serverless-v2-reliability-concerns-core-plan-production-app/12087)

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**Author:** [@rudy](https://discuss.roboflow.com/u/rudy)\
**Replies:** 1\
**Last updated:** [April 22, 2026, 2:34pm UTC](https://discuss.roboflow.com/t/unexpected-credit-spike-serverless-v2-reliability-concerns-core-plan-production-app/12087 "2026-04-22T14:34:15Z")

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Hi! I’m on the Core plan running 5 different models (YOLO26m-pose, RF-DETR-Seg-Medium) via the Serverless V2 API for a production application. Two issues I’d like help with: 1. Unexpected credit usage spike Over the pa…

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## [Quality Control](https://discuss.roboflow.com/t/quality-control/12099)

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**Author:** [@Ferdinand\_von\_den\_Eichen](https://discuss.roboflow.com/u/Ferdinand_von_den_Eichen)\
**Replies:** 1\
**Last updated:** [April 22, 2026, 12:49pm UTC](https://discuss.roboflow.com/t/quality-control/12099 "2026-04-22T12:49:53Z")

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Hey everyone, happy to be here! This is more of an ASK for show and tell :sweat\_smile: Is anyone here using Roboflow for quality control related tasks in industrial contexts? Are there pre built models for defect and pr…

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## [Issues downloading dataset from code snippet](https://discuss.roboflow.com/t/issues-downloading-dataset-from-code-snippet/12108)

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**Author:** [@Omar\_White-Evans](https://discuss.roboflow.com/u/Omar_White-Evans)\
**Replies:** 1\
**Last updated:** [April 22, 2026, 11:50am UTC](https://discuss.roboflow.com/t/issues-downloading-dataset-from-code-snippet/12108 "2026-04-22T11:50:51Z")

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Product feedback I was having trouble downloading my dataset onto colab from the code snippet that was provided. As I tried to figure things out, I got a few errors: the main one being the “BadZipFileError”. I realized …

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## [The server was keeping error](https://discuss.roboflow.com/t/the-server-was-keeping-error/12106)

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**Author:** [@Worden\_Woo](https://discuss.roboflow.com/u/Worden_Woo)\
**Replies:** 2\
**Last updated:** [April 22, 2026, 12:37am UTC](https://discuss.roboflow.com/t/the-server-was-keeping-error/12106 "2026-04-22T00:37:54Z")

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No idea why the server was keeping show error… Project Type: AI detection Operating System & Browser: Edge Project Universe Link or Workspace/Project ID: construction-machine Do you grant Roboflow Support permission t…

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## [Serverless API responds 502 Bad Gateway constantly](https://discuss.roboflow.com/t/serverless-api-responds-502-bad-gateway-constantly/12079)

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**Author:** [@Austen\_Payan](https://discuss.roboflow.com/u/Austen_Payan)\
**Replies:** 5\
**Last updated:** [April 20, 2026, 2:02pm UTC](https://discuss.roboflow.com/t/serverless-api-responds-502-bad-gateway-constantly/12079 "2026-04-20T14:02:57Z")

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I’m not sure if I’m calling the workflow incorrectly or what. I followed documentation about sending about a dozen “warm up requests” with tiny images to “warm up” the serverless API endpoint…but almost half of my reques…

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## [Request for a refund](https://discuss.roboflow.com/t/request-for-a-refund/12100)

<div class="topic-metadata">

**Author:** [@afet\_robotu](https://discuss.roboflow.com/u/afet_robotu)\
**Replies:** 0\
**Last updated:** [April 20, 2026, 11:45am UTC](https://discuss.roboflow.com/t/request-for-a-refund/12100 "2026-04-20T11:45:40Z")

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Hi, We are university students, and the subscription payment was charged from our professor’s credit card. We bought a subscription for one month on Roboflow on March 16 and accidentally got charged for another month (A…

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## [The annotation image numbering is not in sequence](https://discuss.roboflow.com/t/the-annotation-image-numbering-is-not-in-sequence/12096)

<div class="topic-metadata">

**Author:** [@bonjovi](https://discuss.roboflow.com/u/bonjovi)\
**Replies:** 0\
**Last updated:** [April 20, 2026, 1:35am UTC](https://discuss.roboflow.com/t/the-annotation-image-numbering-is-not-in-sequence/12096 "2026-04-20T01:35:42Z")

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Hi, I have been using Roboflow to annotate some dataset, and they are in sequnce form like 1 to 500, but when I upload the images and start annotating the sequence is not longer in form or in order, they are randomly sca…

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