I have noticed that when there are too many warnings, I can no longer read updated Analog inputs. I keep getting an old value returned.
I will be reverting back to the old kernel in the short term

Thank you for your suggestion.
I am still getting errors after removing those entries.

I think I found another bug in Pictory. When I changed the parity from even to none, saved the project and restarted the driver using the GUI. I then restarted the pi. After opening Pictory again, I noticed the following boxes missing numbers. Screenshot_13.jpg All the text boxes that are missing ha...

I think I have figured out the source of the issue. When I delete all rows from Modbus Extended data, the errors go away from journalctl. When I add the rows back in, the errors come back. I tried a brand new Pictory project and as soon as I add all the rows, the errors appear. Screenshot_12.jpg Her...

Downgrading to kernel 5.10.152 removed the errors with AIO. When upgrading again to the latest kernel, the errors came back.
I am happy to provide an img file of the system.

Here is the full output of dpkg -l |more.
Hope it helps.

I ran piTest -f and the last line could be a clue. The lines are printed in reverse order as I used journalctl -r. May 01 21:16:00 Pi1 kernel: pi-bridge serial1-0: receive head error in io-req May 01 21:15:58 Pi1 kernel: piControl: piAIOComm_Init(30) done 0 May 01 21:15:58 Pi1 kernel: piControl: piA...

The above commands worked and I have updated the bootloader to 1:1.20230405-1. The vcgencmd is also up to date. I am still getting errors in journalctl. I have also noticed that /var/log will get filled up after ~2 days due to the error messages. Then network is affected, it disconnected after too m...

Thank you for your reply. It looks like the bootloader is indeed older. dpkg -l |more ii raspberrypi-bootloader 1:1.20230509~buster-1 armhf Raspberry Pi bootloader I upgraded the Kernel using the instructions below and vcgencmd is now correct, but the issue still appears. Download the latest Bullsey...

No packages awaiting to be upgraded. I was thinking about how to upgrade the raspberrypi-bootloader and I tried the following in two separate attempts: sudo rpi-update sudo rpi-update 22d9210842402780c9e6c74668b2d3eae94c5192 didn’t work However, I would get errors such as: This appears on startup fa...