Mine was acting up big time. Had to do 2 hard resets for it to finally work, even after uninstallling LED light and LED Desire app. The stock HTC camcorder and camera app are really slow and lags even while recording. When scrolling through video or picture files via the camcorder app's file search icon...reading the SD card is like molasses and it drains the battery like you wouldn't believe! I don't know if that's attributed to the phone having to read the SD card for the first time due to the hard reset.
What a pain this problem's been. It just started too...a couple days ago that I wanted to shoot a quick video of my daughter doing something really cute but was unable to due to the camcorder app freezing on me.
I had also noticed that right before it started to fail on me, when I'd try to view pics, old and new, the rendering was very blurry. It would vary as to the time when the picture would finally render correctly. Shortly thereafter is when the camcorder app really started to crap out on me.
Maybe I need to clear my SD card...probably too much on it and it strains the media reading capability of the phone...don't know. I do have tons of pics and videos in it.
FWIW, my internal phone storage available space is 378MB. What does that denote? Is that good...bad?