A long key sets the keysets, powers on the device and any other devices needed for the “activity” such as the TV, and sets the correct input on the TV, AVR and HDMI switch.
My TV requires a delay after power on of about 9.5 seconds before you can
select an input. I use a TV descrete on toadtog that only calls the pause on
an off to on transition. This gets called from each device key LKP.
The problem is that if the device key is held down too long the pause is killed and the TV input select fails.
Because the Insiginia remote uses the same LED for all devices switching to other devices with short pauses workaround I tried in this here
https://www.hifi-remote.com/forums/viewtopic.php?t=14496
doesn’t help
I think the clean solution would be the ability select non interruptible pause from the RMIR general other settings.
Another possibility is including non-interruptible pause upgrade(s) with the
extenders (I don’t know if a single pause upgrade would work for all of the extenders).
My current kludge is five 0.1 second pauses before the real 9.5 second
pause.
I also don’t know why/when an interruptible pause needed.