Can't save project

Resolve 18.0.1

I cannot seem to save my project by either ctrl s nor save as; I've tried existing fixes like unselecting everything in Fairlight (bug) and switching projects to no avail.

Assuming Windows 10?

Can you please update to most recent 18.6.6 release and comfirm the issue is still present.

Any change creating a new Timeline and then switching back to save the Timeline?

Assuming Windows 10?

Can you please update to most recent 18.6.6 release and comfirm the issue is still present.

Any change creating a new Timeline and then switching back to save the Timeline?

Yes, Windows 10.
Switching and adding timelines did not allow me to save.

I ended up exporting the timeline and importing it into a new project. I will update Resolve and hopefully not have the issue again. Thank you for the reply.