mono audio in to stereo out cubase 10 pro

I have a roland sh-01A synth connected to input 1 of my komplete audio 6 interface. Its a mono output synth so when I play a note I’m only getting sound out of 1 of my stereo outputs (left). How can I route a mono input to stereo output ? there doesn’t seem to be any easy way

Your problem is that you are feeding a Mono signal to a Stereo Input.
Create a Mono input Bus. (F4)
You can rename the various buses you use if you like.
I have for example “Mono Input 1” but also a “Stereo Input 1+2” and so on…

Ive used a mono input bus how do i map that ouput to both channel.s ?

By leaving the panning centered and routing the track to the stereo bus.

can you give me an example of how I do that ?

It is already centred and routed to the stereo out, is there anything else that needs to be done ?
sh-01a.png

In your first screen cap you haven’t set your audio device or device port for the mono channel you created. Once you do that you should be good to go.