Got a new Evo 2 V2 with thermal. The thermal camera appears to turn off and back on every 60 seconds. I can hear an audible shutter and the video feed to the controller and SD cut out for 1 second for the camera to recover.
Yes, that is perfectly normal for all thermal cameras I am familiar with, including my Evo II v2. For whatever reason thermal cameras need to "recalibrate" very often to keep within the proper range. A bit distracting for sure but it is normal. I make sure I am not moving in close quarters when in thermal mode!
Hope tis helps
ALSO: You might ask admin to move this (important) question/answer over to the Evo II Duo section of the forum.