Cubase 10, MIDI Keyboard playback issue


I am experimenting with notes on a Graphite 49 while playing back music in Cubase 10.
The problem is that I want to try different things, but Cubase keeps playing what I previously played, even when I don’t record anything.
Additionally, I don’t see where “recorded” notes (that I didn’t record) are being saved, since it doesn’t appear in any track. So I can’t get rid of it.

One thing that I did notice is that the port number section in the Mix Console under Stereo Out track lights up red when the notes start playing again in playback.

Thank you!

Hi and welcome,

Could you write a step by step repro, please? Or could you attach a video screen capture, please?