Comment by Jean-Papoulos

4 hours ago

>With a bit of work, my dad set up a line-of-sight Wi-Fi bridge — a couple of high-gain directional Wi-Fi antennas pointed at each other — between the office and our apartment.

How was that not the first thing to be checked ? OP must have hit themselves over the head for not thinking of that one sooner

> How was that not the first thing to be checked ?

I'm a very technical person, and would be considered "smart". A few weeks ago, the TV remote was acting up. I changed the batteries, still happening. Restart the TV, still happening. The mobile app is working fine, I'm wondering if there's a fault on the IR blaster. Use a camera to check the IR blaster on the remote, seems fine. Factory reset the TV, still happening. Take the TV off the unit, pull out back of the TV off, solder to IR blaster looks ok. Put it all back together, still happening. Phone samsung, and go to make a coffee while I'm on hold. Come back, it's working while I'm on hold. Total time, 4 hours at this point.

Turns out, I had put a coffee cup in front of the receiver that morning, and unluckily put it back when I lifted the TV down from the stand...