Runtime error

[bulleric]

RuntimeError: CUDA error: unknown error
CUDA kernel errors might be asynchronously reported at some other API call,so the stacktrace below might be incorrect.
For debugging consider passing CUDA_LAUNCH_BLOCKING=1.

Any ideas

[AUTOMATIC1111]

I've had this happen to me in img2img a few times and the only solution after this is to restart the server.

[AUTOMATIC1111]

All right if you post a way to reproduce this I'll try having a go at it otherwise I'll close the issue.

[1blackbar]

Close the browser and rerun it, i had this happen a couple of times.