When reading DTCs from the vehicle the Radio throws some codes. In passthrough they are detected as B1035/45/55 while in stand-alone they are detected as D1035/45/55.
So far no more lost data with the new SD card
2005 RCSB 2500HD GMC Sierra DURAMAX LLY
1955 Chevy Truck 1st series, being restored
2002 Mercedes C270 CDI