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RE: 6.4.0-RC Firmware for Prusa CORE One
@jan-kratochvil:
When we'll see a RC2 with all the bugfixes ???
Posted : 21/10/2025 11:27 am
RE: 6.4.0-RC Firmware for Prusa CORE One
I built a Core One this week that couldn't clean the nozzle with 6.3.4, but passes with 6.4.0 RC. Any idea why this could be? I've only printed for about 1 or 2h so far, but 6.4.0 RC seemed ok, and the belt tensioning wizard is helpful.
Core One is notoriously bad with nozzle cleaning. There have been several actions to help mitigate that in 6.4.0.
Sometimes just retrying will do, sometimes manual cleaning is required first and sometimes extra trickery is required. If filament is prone to oozing, some temperature setting changes etc. might be necessary.
Posted : 22/10/2025 3:31 pm
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