Problems with LibreOffice Writer (versions 6.2 and 6.3)

I don’t know if other people have such a problem but I hope you can help me. The previous version I had was 6.2. And about a month ago I faced a problem with tables: when you insert a table in a word doc, then you can do nothing at all, no copy, no paste - the program doesn’t answer and the only thing you can do is to cancel the program forcibly. I thought it could be just some mistake with 6.2 version and today I’ve installed 6.3, but the same problem again :frowning: don’t know what to do… and even in the Writer impossible to select some words/phases/text to copy then…
Here is a video file of how it looks when I work there: https://my-files.ru/7q3eub

Normally, if you work with LibreOffice Writer, you should save your files in ODT format. Make a copy as a DOC file if you want to share it.

You can also look on Bugzilla, if there is a Bug entry. You can also enter a bug yourself.

You can also try to reset your user profile. Read it to the end.

I usually save files in .odt. The problem is that now I just can’t work there properly