I bought this cam less than 3 months ago. Worked well at first but then things started to go wrong. I began with a 32gb card, I did not attach the gps. One day when it was quite hot and sunny it crashed and stopped recording. I only discovered this some days later when I tried to recover a video and found the last video recorded was on the sunny day.
I changed to a 64gb card, All worked fine but again it crashed for no reason. Each time I go to get video off I find it has been recording but then stopped randomly and I have lost what I wanted. Very frustrating.
I tried going back to 32gb card but no difference.
Next thing it did was the viewing screen flashed on and off every couple of seconds. Still records sometimes but not reliable.
Also it keeps losing the date/time setting. I have reset it many times but it just loses it again.
I've gone back to using my old dashcam and this one is back in the box awaiting seller to give me refund.
Nice video quality when it works but totally unreliable.