My Errors i got where mostly related to Image Quality, Crashes (camera randomly Freezing up completely, UI wont respond at all, need to force-reboot) and Dropped / corrupted Frames (in this order, first to happen most, last least likely to happen) when using Gain Settings of 12dB and up, sometimes combined with weird framerates like 400fps or lower, but sometimes also at max Framerate for given Resolution. I found the Resolutions listed in the Drop-Down Menu to be most stable in general, probably because these have also been tested most before Release.
Also generally Lower gain settings gave me the impression these things where less likely to happen, than at higher settings, but i could be very wrong here; absolutely nothing backed up by any Numbers or Methodical Testing.
I somehow feel like these issues showed up a lot less since about Firmware Version 6.0 or so, but could also just be me not playing around as much with weird and Extreme Settings, as i used to back then...?