Sync 3 APIM Bench Test Project Completed

Has anyone had luck with using the OBD connection with this bench testing setup? I get the message “ Service procedure has been interrupted” at 1% (basically not even attempt to connect) when using a saved profile in Forscan and trying to connect to APIM AsBuilt. I have tried two different adapters (UCDS and OBDLink EX) and two different computers with same result. Confirmed 12v at the OBD connector and double checked the CAN wires are correct. Do I need to use an ELM327 with a physical toggle switch instead of a “smart” adapter?