MIDI - Feeling like an idiot

Brand new to Cubase (7) and just trying to get started. I’ve followed the tutorials and everything seems connected right. I can see incoming MIDI signals light up in the track I’m trying to record, I’ve got it armed for record, but after recording a segment, the block in the track window disappears and there’s nothing recorded. I’m pulling my hair out here! Any clues as to what I didn’t press/click/enable?

Any MIDI (record) filters enabled (preferences)?

THANK YOU SIR! No idea how they were set, not even opened that panel, but removing them all has fixed it. Thank you so much for the quick reply!

There’s a MIDI Monitor plug you can insert in the track to see what is coming in.

You’ re welcome…