It could be either, both or neither, abbott8, but have you tried a few ferrite rings click here on your TV leads. I've used them before when getting interference from CB radio operators, they are very effective at stopping radio signal interference.
Hands-on: Acer Predator Triton 700 review
D&AD Awards 2017: see the best design, advertising, illustration, animation and VR of the past year
How to lose weight with an Apple Watch
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.