iOS 5.0.1 - trouble with stereo/USB?

[squirk]

Hello, all.

Is anyone having trouble using their iPhone (or iPod) since the iOS 5.0.1 upgrade? My iPhone 4 has worked perfectly with the radio USB interface up until a few days ago.

Basically, the radio won't play off the iPod easily. Sometimes, the radio display will blink "unsupported". Other times, I'll make menu choices like "Playlists-->Podcasts" and select a podcast, and the radio just won't play the file. The display will just display "iPod".

Eventually, if I fiddle with things (turning the radio off and back on; unplugging and replugging the iPhone; scrolling through the radio interface), eventually, things will start working fine.

I've checked the USB cable, and there doesn't seem to be an problem with my iPhone (or the podcasts )until I plug it into the Insight USB jack. So that leaves me wondering what the problem is.

Possibly, it could be the USB plug in the center armrest, but I haven't yanked, twisted, kinked or crimped it. The only change I can think of recently is iOS 5.0.1.

I will add that I've checked the other threads re: iOS4 which appeared to have similar problems. None of the solutions there worked consistently on my issue, unfortunately.

Thank you!