Solved! TV problem - signal issues, artifacts, etc

Nov 5, 2018
Started doing that few days back. When you turn TV on, everything is fine. Then after some time it starts glitching. Sometimes signal is lost, sometimes there are some strange artifacts.

Panasonic TC-P50GT30 is the model number.

See video of a problem here

Sorry for poor quality not too sure why it is as bad.

Any advise if that is fixable? If not, can tv be sold even for $50? Or I should just through it away?

Is it TV at all? Any chance it might be a HDMI or receiver? ...
If this happens on all channels then it's the TV. Are u using an indoor antenna? doesn't hurt to make sure the connections to the antenna are clean. If TV, is usually not worth it to repair.