Catalog modified outside of the application

Hi guys, in recent few days strange issue starts to happening with my catalog.
Every time I open dwg file or reload catalog from dwg file, I got pop-up message: This file was modified outside of the application. Do you want to reload it?
I seams like Cadworx wants to change catalog every time. I have difficulties with changing thins in project catalog (changing components in specifications etc.), I save it, go to CW file and reload it. No changes happens. Go back to catalog and above message appear. If I pres OK, I lost my changes made in catalog.
Any idea what's happening?

Do you have database connected ?

no live database. I tried with different file, same issue. However, different catalog, everything working fine. Strange. Which means, same cfg file, different catalog. Something get wrong in catalog.

Any idea?
Only usher shapes can add something directly from CW to catalog, as I know at least. I was creating recently some user shapes, maybe CW keep trying to add some user shapes in catalog(?)

In the PRJ, Click on Review Table Links > Force Update all tables. Sounds like something is not syncing correctly.

I tried force update, not helping. Yes, something wrong with syncing, but don't know what.