Still happening. I tried to lower bitrate and fps on cameras to find possible problems with USB2.0 bandwidth but it didnt work, still happening the same.
If I try to copy file just as its deleted, file is corrupted. Just before its deleted, i reaches normal size, similar to previous file sizes that managed to get saved.
Only log I have on camera around that time, that stops saving files is
[2018_10_27 07:22:17] ircut: display switch(blackwhite -> color).
Last file saved today dates @7:40:39, yesterday @7:39:29
@elittley : should I simply reinstall everything and remount or is there anything I can debug before?