Brutal @Stevehollx, good research. If you look at the Rf signals I shared above (I have many of the signals captured), I think the issue is that there is something a bit unusual about how it transmits and thus I think it’s hard to sniff via a standard repeater. It’s not just a basic kind of signal that my other remotes show.
I’m also somewhat wondering about the “ARC bi-directional communication” but not sure if any of it matters. It does seem like the signal is consistent, I just can’t figure out how to transmit it. Keep me updated on your progress!