After updating klipper on my Pi to V0.12, my MCUs were not connecting due to them still being on V0.11, I then recompiled and flashed the firmware for the Octopus MCU, the U2C and the SB2209 MCU, all were successful, and I can see the Otopus MCU when I run lsusb, and the SB2209 reports a UUID when I query the Canbus. All jumpers on boards back to normal, all boards connected as before. Power cycled a couple of times, but I am still getting an Error for unable to connect to EEBCAN when I reboot. Config files are unchanged and all UUIDs and USB serials remained unchanged and can be queried from the PI. What am I still missing to get the SB2209 back online?