I just installed the bluetooth module on my Z-1 it works for a couple of miniutes then drops the bluetooth connection out of no where. I am using a verizion XV-6700 Pocket pc phone. Any ideas? Also the FM reception is terrible the reception is perfect with the stock radio so I know the antennna and wire is good. Are these units notorious for this? the antenna in the care isn't great it's in the rear glass of my STi. I purchased a better antenna do you think this will help?