How to troubleshoot stuck notes

Hello, I have been using the arrow keys to bounce from staff to staff, note to note, etc. to figure out why I have this gaping space between two 8th notes. I’ve noticed that on some of the staves, my arrow keys will just be stuck on a note (it won’t move to following or previous note). Any idea what causes this?

appreciated but I think you are referring to the DAW Cubase and I’m talking about Dorico engraving software. I think you are referring to stuck MIDI notes but I am actually talking about engraved score issue. Thank you though.

Here’s some information about how navigation works – is it possible some of the notes you’re seeing are in different voices?

Perhaps if not, you could share a picture or a project that shows your context?