Installing the RR plugin clears that up and it is pretty solid for changing tracks and whatnot. I can't use the advanced functions like assigning GPS to a button on the HU. Its not a huge deal but i gotto tell you RR is the most common free front end and these car2pc adapters are pretty sweet and i would like to see this issue resolved to have a full functionaly plugin.
Now i never tested the other versions of the car2pc that were posted in this thread because of the negative posts about them.
BTW do your random and repeat buttons work?