Mine does all the time especially with Frndly TV.

I personally never heard of such a thing.

My only recommendation is to microwave during commercials.

When I used to stream across the house to my dads modem upstairs YES IT DID and I didnt like it!!

Then I got my own cable modem in my room and thankfully the signal is strong enough that it doesnt affect it..

I HEAR YA CHAS!!