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Topic starter
12/01/2022 7:36 pm
UV light sometimes does not work, I have to make a power cycle.
Firmware: cx7_v2.202.28_APP_v2.202.28.swu
Topic starter
14/01/2022 1:49 am
Is downgrading the firmware possible / safe?
14/01/2022 4:31 am
hello. I and many others have the same problem. it seems that people from creality do not listen to the community. and that you can revert to the old firmware. menu on the last one that has on creality / download cx7_v1.83.0_APP_v0.5.21.img works fine. the truth is there are no things they added to the last one we have a problem with but it works. flesh over
PhoenixSuit
15/01/2022 2:50 am
Same problem here. As a workaround, before printing I run the FEP clean function to know if the UV light will turn on or not.
This bug occurs quite frequently, and is wasted time (and eventually material) everytime it happens, because the printer behaves as if printing normally, leading you to think that the print detached form the build plate. It is not until you pause the print, remove the resin, and find that there is nothing in the build plate, that you realize that the UV light didn’t turn on.
Best regards,
Luis Teixeira
