T3 issue - doesn't remember date/time on key off anymore

[CrzRsn]

I've had a Goluk T3 for over 5 years, has been running daily with no issues. But in the last week or so I've noticed it no longer remembers the date and time when I turn the car off. If I remember correctly, the camera is supposed to be a super capacitor model, so I'm a bit lost as to why this is happening other than a burnt out capacitor (or possibly even a liop battery).

I plan on taking the camera apart tonight to see if I can find any obvious error states, but would appreciate any tips or advice.

 

[Simo69]

The T3's are great 1080p cameras, you can change the clock battery but its soldered to the main board.