[sebo]

maybe it's not a phone issue but something else? everyone is quick to blame the phone, for the most part the phone has little to do with it.. most people these days want to turn their phone into a desktop computer !

have you tried disabling htc sense to see what the culprit is, could be something else affecting it?? if you have the same problem then it must be something else like one of your other 1000 apps jammed in the phone? not trying to be rude but seriously look in other parts of the phone before blaming htc/sprint because most problems are created by the phone user.

just because you have an expensive phone doesn't mean it can make coffee and cook dinner too.