I'm using this useful app with my Bravia XH9096 (X900H in US).

I've mapped the color buttons on the remote (Red=Youtube, Yellow=Plex, Blue=Kodi) and they work fine but... I noticed that once i tap the button i can see the remote signal constantly transmitting to the television non-stop. I have to tap any other non-mapped button just to get the transmission to stop.

Is there a way to fix it?
Thanks.