I've been recording video and ran into a problem this morning, not sure why, but my video would stop recording and shut off after 30 seconds. I press record again, then about 26-28 sec in it stops recording. This continued 4 times in a row, so I just brought my bird down and need to figure out why this is happing. Has anyone else had this issue? How to fix? I didn't see anything in the camera setting regulating a video to stop at 30 seconds.