Cannot Monitor Midi Input in Cubase 15

Hello!

I am running into an issue where I cannot monitor the input of my Microlab midi keyboard in Cubase.

When I use the keyboard with other composing programs it works just fine, however in Cubase I cannot monitor it no matter what I try. The input is being recorded, and I can hear it when I play it back, but not while I am actively inputting/pressing the keyboard.

I have checked that the record button is enabled as well as the acoustic feedback and monitor buttons.
I have also checked that the keyboard is active in the studio setup.
I have restarted my computer, restarted Cubase, uninstalled and reinstalled Cubase, ran it in safe mode, and about every other solution that I have seen online with absolutely no luck.

When I press the virtual keyboard with my mouse, everything works fine and I can monitor the input. However when I do the same with my midi keyboard, it seemingly doesn’t register at all, but I can still record sounds on my midi keyboard and play it back.

Thank you so much to anyone who helps!

Can you post a screenshot showing the Instrument (or MIDI?) Track you are recording onto making sure that the routing section of the Inspector is visible.


Here is what the track looks like!


Here is a video of what I am describing. The first time, I input it with my midi keyboard and there is no audio while inputting (the issue that I am having). When I play it back, I can hear it fine, however, when I input the audio with my mouse, I can hear the notes while I am inputting, which is what I want to be able to do with the keyboard as well.

Is MIDI-thru enabled in preferences?

Hi there, both Midi Thru is enabled and all Midi filters are off.

Both midi-thru is enabled and all filters are off.

What happens if you disable Step Input and then play your keyboard, can you hear that?

Hi there, still the same issue unfortunately.

Update: Turns out it was the wire connecting my keyboard! I don’t know how but I guess it got damaged in such a way that Cubase could pick it up but couldn’t play back the input in real time.

I spent hours trying to debug why my Roland TD-11 drums kept disconnecting, only to find that when I replaced the generic USB cable with the original Roland cable the problem went away, permanently!