-
Hi Philip,
The K2 has not been sold for quite some time. That is why there is no topic for the K2 in the forum.
One of the cameras is used as a wifi antenna. I thought this was the front camera, but I am not sure anymore. So it could be that a defective camera is causing the problems. To rule this out, you can disconnect one of the cameras and see what happens. You can also swap the front and rear cameras. This way you can perhaps find out whether one of the cameras is defective.
Can you access the K2 SD card if you connect the K2 to your computer via USB?
What happens if you hold down the gray button on the DVR for more than 10 seconds?
The K2 sometimes also has the problem that the SD card does not make good contact. It then seems as if the SD card is too thin.
It is best to perform an update with an SD card between 8 and 32GB. A larger SD card can sometimes cause problems.
I have some older firmware versions available if you want to try a different version.