SXM problems when using Navigation
Has anyone run into this problem? When using my navigation system and listening to SXM at the same time, hitting the radio change station buttons on the steering wheel takes a minute or more for the station to actually change. If I press the button again while I am waiting when it finally catches up, it will make the two moves together. Using the touch screen SXM buttons produces the same delay. It does not do this for the AM/FM bands, or playing music from an SD card. Dealer upgraded the software to the latest revs in mid December to try to fix this, but it didn't solve the problem.
Also on a couple of rare occasions the Nav system has had to reboot itself while I am driving.