So out of my own curiosity, I installed MusicBee, again, and tested out the remote. Hmmm, since some or other update it is better than the AIMP remote, better sorting. I guess that I will be switching to MusicBee, AIMP is bit laggy for some reason.
Forgive my stupidity - remote? As in an app? Free app? I use Kore as a remote for Kodi, but MusicBee is on my PC & most of my listening is through headphones, so haven't needed an app. Yet.