Disclaimer: I don't know where else to ask something like this. So if moderators don't like this. I'll remove it.
How can basement lights effect a TVs signal?
Setup: I am in the US I have an antenna in my attic. It connects, right now, to 1 TV in my bedroom on the 2nd floor of the house. The TV is plugged into a surge protector. There is a Nintendo Switch and a Roku plugged into the TV.
Somehow, we have had an issue since we moved into the house over a year ago, most nights the TV gets a great signal, but every now and then, the signal is terrible.
Tonight, the signal was out while I was in the basement. I turned off the lights, and the signal came back. I decided to check, and I can directly effect the TV by switching the basement lights on or off.
I am really trying to figure out how the 2 could be on separate circuits, with a floor in-between, and related.
Last month I removed all the incandescent bulbs and replaced them with LEDs but we had the issue before I did that.
Any help?