Originally Posted by PattiCakeUS
Any chance you're using a Zagg screen protector? On the HTC Evo 4G LTE the Zagg covers up the proximity sensor and causes a similar problem.
No screen protector (which gives me the shakes just thinking about it; gotta do something about that). I also can't get the "palm to silence the music" feature to work, fwiw. Thought it was my case blocking a sensor or something, so I changed it to no avail.