Cam Pan V3 Video Garbled or Unavailable After 32GB is Used on SD Card

I have the Cam Pan V3 running firmware 4.50.4.9222. I have a 256GB SD card with the cam set to continuously record. After about 32 GB is used on the card, I get either a no recording error or some terrible video that looks like dripping gray or brown when I go to review it, The video is unrecognizable and like something you would see from some bad acid trip in a Grateful Dead movie. Oddly enough, recorded events are crystal clear after 32 GB of storage is used - it’s just the continuous video that is garbled. Any idea what the problem may be?