[LexxM3]

"blocked by another function" is part of the bad app/system design for Connected Drive remote functions. The system can only deal with one request at a time, and there are functions (like horn activation right now) that take a long time (or infinite time) to timeout and give up. Anything you try to do during that time will result in "blocked by another function". One workaround to speed the timeout up is to log out of the app and then log back in. Amateurs.