For some reason my car charger will no longer plug into the power connector port on the windshield dock of my 910. It feels as if it's hitting some type obstruction, and won't go in all the way, although I'm unable to see anything in the port, and the plug from the home charger works without a problem. Moreover, the car charger will plug into the home dock charging port OK. Purchasing a new car charger failed to solve the problem, so it doesn't seem to be associated with the male end. I'm totally mystified because the last time I used the 910 with the windshield dock and the car charger it worked perfectly. Just wondering if anyone else had experienced this and if they resolved the problem without spending $50 for a new windshield dock. Thanks for any help.