unstable, lost access to camera

I have foscam 9805, after initial configuration it was working for couple of hours, after that it lost input from camera (the screen is black), even though the camera still works fine with different clients. View quaility is really bad, despite camera is set to 920P. Save your money and look somwhere else.

TomekLu about uFoscam: 2-way Audio & AV Record, v1.9