Firmwares 5.0 and 6.0 freezes on splash

So, firmwares 5.0 and 6.0 doesn’t work in my poor Kordbot.
When booted, it runs the flashing lights sequence and then freezes to the splash screen with almost all lights lit.
I can roll back to fw 4.11 and that works fine.

Is there any system reset I could try, or anything?

Sad puppy. :frowning:

Same problem for me, did you find a solution?