Lost TV channel

Have you checked their website?

What was reception like before? Rock solid or some problems? HDTV is mysterious. I've seen it go from perfect reception to no reception almost instantly, with no change in the weather and then stay that way for hours. Also, some things you'd think would impact it, eg rain, doesn't seem to have much effect. Wind is more of an issue. Like Dean said, try the website, it's possible they changed something, eg went to a different transmitter. If you don't have a real good antenna, getting one could be a fix.

Reception was good before.

The switch to 5G is one cause.

It is a government plan to control us. 5G should not be allowed since it is taking away TV channels and spreading Covid too.

The bandwidth for those TV channels will be working on the chips implanted with the vaccine. You'll see, they will do devious things like make us get up in the middle of the night to pee.