BeoVision 11 drops HMDI signal for few seconds

 

My BeoVision 11-46 drops the HDMI signal intermittently for 2 to 3 seconds (ie. sound and picture disappears) then resumes as before.  This happens 2 to 5 times over 3 hours viewing period.  The TV operates normally the rest of the time and all the time when taking a signal from an aerial connection.  I have connected the HDMI cable to another TV (Samsung) and it works perfectly – so the problem is at the B&O TV and not in the cabling etc..   I have tried HDMI sockets 1,2,5 and 6 with the same result.  The TV says the software is up-to-date.

 

 

 

My video signals (SKY, DVD, Apple TV) come into a Ubiquiti Networks switch and an HDanywhere control box (everything is controlled by Control4) and then by HDMI cable to the B&O TV.

 

 Any suggestions?

I would still get a new HDMI cable. It´s a bit strange that its the same problem with all the HDMI sockets.

This happens with my work monitor all the time.

Just 2-3 seconds and it’s back

I reckon it’s a cable which this monitor somehow doesn’t like. I should change it.

I also had problems with my Apple TV and then swapped the HDMI cable. Since then it runs trouble-free.