Anyone else seeing this behavior? I have the latest stock firmware, and I've been seeing this behavior since EVO launch day. When this happens the phone is very hot and the UI is sluggish, which of course makes sense. SystemPanel shows that the only thing using CPU is the "System" task, which it cannot kill. Is there a way to find out specifically what within the System task is burning CPU? This seems to happen often after toggling 4G on or off using the HTC 4G widget. I'm wondering if the system task is getting stuck in some callback into that widget or something.