Viofo A129 2" 1080P Car Dash Camera (Video Recording Freezes When Driving)

Hi everyone

I've had my Viofo A129 2 for almost a year now and it's been great however for the last month or so it has problem.

-Recording will freeze at certain points when driving and will stay frozen until the the plug is pull out to reboot the dash-cam then it will be working again.

I don't know if it is my SD card or some other issue .

Any help would be great

First time posting it looks like great place for help in these kind of situation.