Keylab Essential Mk3 49 not working in Reaper

I cannot get the keyboard to control any of my Arturia plugins in Reaper. It works in other DAWs (Ableton, Cubase, etc.), usually with no setup, but not in Reaper. Oddly, I can get the transport controls to work but that’s not really why I bought the controller - I’m trying to play sounds. I thought this was supposed to control Arturia vsts right out the box. Anyone have any ideas?

Reaper 7.06
Windows 10 Pro

Hello Elsaddiq,

Can I check that you have set it up in Reaper correctly as mentioned in this video - https://www.youtube.com/watch?v=LmEy49PH9p8

If you continue to have issues, I would suggest getting help from Reaper as it will be an issue on their side if the keylab works with other DAW’s.

Let us know how you get on.
Thanks!