Reaper keeps recording Metronome Clicks! Nothing's helping!

Just started out of nowhere. I have Windows 10, and when I made the upgrade from the previous Windows Reaper still recorded fine. When I go to record it records the metronome if I leave it on. I never changed anything for them to do that, they just started out of nowhere.

Please help so I can finish my albums, hahaha.

Thanks guys!

Sincerely,
A Man at Wits End

Reaper keeps recording Metronome Clicks! Nothing's helping!