EFIS Warning

This may be nothing, but I am having a problem finding the
cause of two warnings on the Dynon.
The first is, "UNABLE TO FIND REMOTE COMPASS" -
The other is "OAT not responding"
Disassembled the floor panels for the OAT and pulled the
fuel tank and bulkhead panel to check the magnetometer -
no obvious problems to be found.
Did I forget a step in the procedure? Or What?

Dick
BTW: Wouldn't it be nice if someone outlined what is expected before and during
the certification to soften the blow. (Or has it been done).
RV12 completed awaiting word from Mel for certification
'46 Ercoupe restored to new condition "FOR SALE"

No OAT/Compass

Had the same problem...was intermittent...as I was advised, and I now repeat, take the connector from the compass and made DARN certain that each wire is fully pushed into the socket...most likely your problem as it was mine.