Clicking, second hand camera

[arewethereyett]

Link to previous power supply discussion:

Wyzecam power supply failure

I know this may not be the greatest way to post this, but I figured I’d try anyway. I have a Wyzecam V2 and it was recording badly to the SD card. Video was choppy and it clicked constantly. Then the power supply failed and I replaced it with a new one rated at 2 amps. Suddenly it’s working perfectly. Is it possible that there are some borderline power supply’s out there that are causing that type of problem for a certain percentage of people?