So, long issue short…I have. Cr 10 mini, print with cura with no issues. Had laptop repair and got windows 10. Reinstall cura 4.6.1 printer stopped running creality prime line on y axis, instead homes, lifts, blob primes, lower to print and hardly extrudes. Run a bed level alive I have had since before laptop repair and it is perfect! Has prime line, sticks and extrudes great. I have done everything mechanical, clean hotbwnd which was fine. New nozzle, checked e step etc. Reinstalled cura 4.5 twice and reset all settings. Same issue even when trying with ideamaker sliver though somewhat better. I can still run my level check perfect. I have been able to get some prints but look under extruded though I know no clogs or step issue. Just very sloppy all of a sudden. Only change was laptop upgrade. Whole it was down I packaged filament for storage and cleaned,lubed and checked machine. At a loss and curas GitHub apparently requires more education then I can afford…it has to be something from a code stand point but what and why? ANY ideas anyone?? Trying to get some video of prints but no luck.
Did you figure out your problem yet? I’m having a similar issue with my Tronxy. Mine’s not a code issue, unless the printer is suddenly reading the code wrong, because I tried to print a saved gcode file that printed fine before.