Quote Originally Posted by AbuMaia View Post
I've been having that trouble myself occasionally since I started using RCBugfix. The bed heater seems to stall out, then the print cancels and the printer disconnects from OctoPi. I'm glad to hear it's a known issue, and that there's a workaround.
We are near the end of RC-7. I'm not sure that I remember any thermal issues in RC-7. I do remember some issues in RC-6.

The only thing concerning thermal issues lately is this thread speculating there may be a bug in the way the PID algorithm works:

https://github.com/MarlinFirmware/Marlin/issues/4881

If you are having problems with your heaters doing the right thing, please let us know!!!