6.4.0: Nozzle cleaning fails most of the Times...
Hello,
since the Upgrade to 6.4.0, before every Print, a Nozzle-Cleaning will be done. Nothing new so far, before 6.4.0 this Cleaning was also performed.
But I guess, the detailed Procedure has changed. At the Moment, I print lots of PETG.
Before cleaning, a Heat-Up and a Retract is performed (as I can read on the Printers Display), and in most of the Cases a little Bit of Filament is extruded
which keeps the Nozzle-Cleaning-Process from Success, because it "blocks". When i redo the Procedure, I manually clean the Nozzle with a Brush, and voila: The Print starts!
Anyone else got this?
Greetings,
RE: 6.4.0: Nozzle cleaning fails most of the Times...
Anyone else got this?
There are many posts here in the forum describing the same error.
There are also many cases on Gitub that match what you have written.
You can also report your case on GitHub. The more people report it, the faster something will likely be changed.
Until then, you can try my GCode.
If you want to have “peace” again and want to “turn it on and go” like before, do what I did, reinstall 6.2.6, and wait to see what Prusa fixes here.