I sometimes get many Failed to load video messages in a short period of time, when watching TV.
My wifi is configured with two SSIDs, one for 2,4 GHz and one with 5 GHz which is the one I use for Tablo and myTV. On my router interface screen, I selected channel 48 on the 5 GHz. I then realized that the router also broadcasts on channel 149. Bell calls those Radio 1 and radio 2. I understand that Bell uses channel 149 for its own TV offer and that I cannot get rid of it!
Last night Tablo displayed a lot of those error messages on my TV screen. I then looked at my router statistics about packets sent and received and realized that my router was not using channel 48 at all! All packets were going through Channel 149! Selecting the auto option instead of channel 48 did not seem to help.
I am not usually fond of conspiracy theories. But by crippling my own router, Bell would probably like me to switch to their Fibe TV offer! I will probably end up adding TP-Link adapters.