Originally Posted by JJvike
Mine do the same. If I get within 3 feet of it and aim at the bottom left I can turn on just that one.
If you REALLY want to solve the problem, you may (since they are probably recent model sets) go with WIFI instead of infra-red (for the remote). Then you assign a different IP address to each TV.
Finally, you need to buy a cheap app for your smartphone and/or tablet and use THAT for your remote.
Involved I know, but will solve the issue assuming your new TV's are WIFI compatible. The other BIG advantage is that you can control EVERYTHING within the coach from a single smartphone or tablet and you don't even have to be in the same room (no line of sight required).
Just a thought...... I'm going with this system in the near future, as soon as my old Pronto Universal Remote craps out.