TPU Error message in Orca slicer when sending job to printer

Hey folks, yesterday I updated the X1C to 01.09.01.00 firmware, than changed again in LAN only and developer mode as before with 01.08.00.
Nozzle is 0,6mm Obsidian, Filamant is Bambu TPU 95A HF. I just want to print a phone case with it and get an error message when I tried to send the job to the printer with Orca slicer 2.3.0.
I checked if there are wrong settings, but evrything was ok, nozzle diameter, material and build plate in orca slicer and printer fits, no change in standard profiles at all, printing from external drying box also ok, manually Filament loading and extrusion works fine.
Error message told me that there is a failure “above” which needs to be re-adjusted, but I could not find anything worse. I tried out settings with Bambu TPU and Generic TPU but error message was the same.
What could be the root cause for this?
Should I go back to firmware 01.08.02 - the version before the authentication stuff?

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That’s your call to make, mate. I, for one, have stopped upgrading my X1Cs firmware since January 16th, and the printer works good, having no issues with my preset and added filament settings, while maintaining print quality, and allowing to continue using (unhidered) all 3rd party software and devices I’ve installed.