Space bar in indesign stopped working

Hi,
Im working in indesign and my space-bar stopped working (to drag the doc around)
Does anyone know how I can fix this?

No idea if this is the same issue, but yesterday that happened with my option and shift keys- the shortcuts weren’t working
I quit all my apps and restarted my mac and it started working again…

strange - I also had that (that the shortcuts weren’t working) in conjunction with the space bar issue…
I closed it but haven’t reopened it yet - I’ll guess I’ll see if that helped the issue.
Thanks!

Reopening the programs helped the issue… (after I shut down the computer)
Thanks Sim!