I have 3 att uverse cable boxes...1 being the dvr unit. The room with the dvr unit only shows a...
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I have 3 att uverse cable boxes...1 being the dvr unit. The room with the dvr unit only shows a black screen with live tv? When I go to watch a recorded show it works in the other rooms but is a black screen in the DVR tv
How do I allow inbound and outbound UDP to ports 5198 and 5199, and outbound TCP to port 5200 on my...
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How do I allow inbound and outbound UDP to ports 5198 and 5199, and outbound TCP to port 5200 on my Westell 6100?