LibreOffice 7.3.0.3 can't run by second time

Hello,

I have a strange problem with LibreOffice 7.3.0.3 in our school (but it also happened on previous versions of LibreOffice).
When I open any document for the first time from login in into user account everything works fine. But If I’m trying to open a second document (previously closing the previous one) nothing happened. I can see in task manager (it’s a Windows 10 Pro) that LibreOffice processes last and takes some of CPU. If I kill all these processes I can open again a new document.
I tried removing a LibreOffice folder from %appdata% of that user but it doesn’t help.

Computer is joined into domain and the user is logging into domain account with mobile profile and folder redirections (including Desktop from the documents are opening and AppData folder).

This is probably something not ok with LibreOffice in this particular computer, because I tried also logging as a different domain user and there are the same symptoms. Only for Administrator account that doesn’t have a mobile profile and folder redirection everything works fine on that particular computer.
What is also interesting, I tried logging in into the same user from another computer also with LibreOffice and there everything works fine.

What can cause that problem. Any ideas?

Likely only you can try to debug it - please try to obtain a backtrace of the hung process using How to get a backtrace with WinDbg - The Document Foundation Wiki, and post to a new bug report.

Where is V7.3.0.3 of LibreOffice (for the Mac)? I only see V7.3.0.

The released 7.3.0 is the third release candidate in the series, and when you install 7.3.0 and open its Help->About, you will see the .3.

But how is this relevant to the discussion here?

I had issues with V7.3.0 previously (already did a thread on it), and was surprised to see that someone had tried a later version, V7.3.0.3. I see nothing wrong with asking.