Ever since I "upgraded" to 2.2 froyo AND despite a hard reset on many incoming calls I can't answer the phone. I swipe down to answer and get.....nothing. Thought a hard reset might fix the issue, but apparently not. Suggestions? Ideas? Thanks to all in advance. One more thing.... Just called HTC, who wonders if advanced task killer might be an issue if set to auto kill. Will try a few days with it on manual & see what happens.