mag box issue

Hi folks. I’m having problems with picture freeze, picture stutter, lag and then catchup. Occasionally the screen goes black for 3 seconds and then snaps back into life. I tried adjusting the buffer size but when I do that the whole system locks up and I can’t use any of the controls on the...

Hello, This thread is dedicated to technical question and installation tutorials regarding MAG 256/257. Feel free to submit your questions and receive technical support from other community members.