Problem after updating to latest Firmware on upgraded MK3 to MK3s
Hi all,
I have update my Prusa i3 MK3 to the i3 MK3s and updated the firmware as stated when I completed this change. Everything worked after a bit of first layer tweaking and I was getting good results. I then up dated the firmware to the latest version 3.8.0. After this I noted a drastic slower performace on the 9 point calibration cycle, slow nozzle purging and the nozzole pausing at the end of the purge line, and I also noted that the extruder could no longer make smooth circles, it would jerk slowly?
I then reverted my firmware back to the previous version 3.7.2 (1.0.6) and this fixed everything like before?
My question has anyone else had this issue and does anyone know why this happened?
Nick
RE: Problem after updating to latest Firmware on upgraded MK3 to MK3s
Are you using the S firmware now you have the S filament sensor?
RE: Problem after updating to latest Firmware on upgraded MK3 to MK3s
I tried to update firmware via configuration in Prusa Slicer, LCD screen shows it getting to 7% then it failed.
now printer just stays on the loading screen.
Help Please
RE: Problem after updating to latest Firmware on upgraded MK3 to MK3s
@tim-m30
Hi tim, i used the mk3s firmware and re-flashed the firmware twice just to make sure it was not a bad upgrade, but everythingb stays the same, jerky circles and slow calibration
🙁
RE: Problem after updating to latest Firmware on upgraded MK3 to MK3s
I have solved this. I found out that my usb port in my laptop was not working well.. Switched to another machine and it took the firmware update just fine.