What is the problem?
In the middle of a print at different times My QQ-S pro Deltas print head will go all the way to the edge of the bed and just stop printing. Octoprint disconnects with the a Recv: Error:Bpos x square
What did you already try to solve it?
Tried using different STL, reflashed firmware.
Have you tried running in safe mode?
Did running in safe mode solve the problem?
Additional information about your setup
1.5.3/ Flsun QQ-S Pro Delta