Our M300 Plus is a little over 6 months old and we love it!
We have received Error #19 - GUI doesn’t receive packages, a couple times in the past but it has been resolved by power cycling the printer.
This morning I came in to find a failed 13 hour print with error #19. When I power cycled the printer I received an Error #8 - Unable to communicate with control board - Unknown bootloader version, when it powered up.
Need help in getting this resolved quickly as we have parts backing up in our print log!