[It3_Magic]

Hi, Anyone could help maybe? 

F10 2015 i have retrofitted : 6WB, NBT EVO with ATM and Harman kardon in. All was working good until recently cannot change units in kombi using idrive system. Example : miles to km or C to F. 

I tired recoding and reflashing - made no difference. 

But i noticed when i reboot the Kombi ecu, i can change units for about 30 econds and then its back to same thing again.

Any ideas?

I was thinking maybe MOST comms issue but that does not really explain why i can change settings for about 30 seconds after rebooting KOMBI. 

I did also replace with second 6WB made no difference.