[coob]

Started testing this issue and found that if I was surfing via pie (or I suppose any browser) that the call notification would come up and the caller would go straight to VM. If pie was closed but data connection was still open, the notification would come up and the phone would continue to ring but the answer button would not respond. Further testing revealed that multiple quick pushes on the answer button (more than 10) would eventually answer the incoming call.

Needless to say, I hard reset and began rebuilding. I've installed most of my apps testing this issue along the way. So far, no problems. I agree it must have been data connection related but not sure what caused it. Most likely it was the adv config but I can't say for sure (the uninstall was not clean).

Oh and on the tether question; I used a cab I found that modifies the reg. for this. I've not had a problem so far without adv conf when using tethering.