21 hours
If you are in US, you can buy a 48gbps 50 meter fiber hdmi for 200 bucks, and run it along the bottom of walls from pc to tv and put some masking tape on it.
Expensive, but would work nicely. There would still be question of wireless controller working since there’s a wall b/w tv & pc.
Try setting this up:
https://my.nextdns.io/start