Screen freezes on SQ7 when recording via usb port. I tried to write to different USB media from 32Gb to 2Tb, I use the latest firmware, the screen freezes in all situations, sometimes after 10 minutes and sometimes after one hour.
Check you are definitely on 1.5.2
The issue is supposed to be fixed in that release and I haven’t seen it mentioned by anybody since.
I tested as soon as I had updated to that version and ran for well over an hour with zero problems.