This morning my outdoor Arlo Pro 3 camera says "Low Temperature", even though I am in central Florida and the temp is 79F. I checked last night's temps and the lowest was 70F. What is going on with this thing?
I had the same issue, despite it being only a bit cold, it said it was low temperature. My Arlo Pro 2s had much better tolerance against the low temperature than my Pro 3s. My Pro 2s would only stop recording at temperatures of -18 or -20 and colder.
If you plug it into a power source, that is the only way it will record in any temperature (just a note).