My new Pironman 5 case with SSD and Raspberry OS (64bit), does not show anything else then scambled black / white.
I have reinstalled everything 3 times now.
Followed the Pironman5 install guide.
Logs:
24/12/05 20:57:51.676 [DEBUG] Initializing OLED
24/12/05 20:57:51.744 [ERROR] argument 1 must be str, bytes or bytearray, not PosixPath
24/12/05 20:57:51.744 [ERROR] Failed to initialize OLED
24/12/05 20:57:51.757 [DEBUG] WS2812 initialized
24/12/05 20:57:51.811 [INFO] PM Auto Start
I have exactly the same issue. Followed the instructions, tested i2c … but the screen is displaying such as the above picture
I’m having the exact same issue as above. OLED failed to initialize. Same error message.
The issue has been resolved. We recommend using the following commands to update the Pironman5 software again:
cd pironman5
git pull
sudo python3 install.py
After the update is successfully installed, please restart Pironman5 and check if its functions are operating normally. If you still encounter issues, we suggest reinstalling the operating system and then reinstalling the Pironman5 software.
Thanks a lot. I did apply the git update, and the OLED screen is displaying correctly again. Nice! 
After writing my complaint, I reinstalled with Ubuntu on the Pi5 and the OLED screen worked immediately.
Thank you, the update worked. The OLED screen is displaying correctly.
We have now fixed the problem. Please update the pironman5 software again, and it should work properly.