Todd,(posted 8884 days ago)Had a similar problem in similar conditions while shooting with a VX 1000 in Poland. But not only was some footage desparingly glitched but the record heads were damaged. I was never sure if moisture was the problem or dirty tape heads or some other malfunction. My problem seemed to have something to do with hot audio levels bleeding into the picture's bandwidth. And so into the shop my camera went. Let me know if find out anything more. Best of luck.