I will try to explain my problem.
I produce reports and I access the files via the network, in this case at OMV.
I can have at least 3 docs open in simultaneous and have the need to open 2 files in PDF, too.
What has been happening is that suddenly I can be writing the word and the file stops responding and or blocks and end up losing what I wrote.
Follows an attached example of the attempt to open another tab and a PDF file that does not respond and is locked.
Is there a problem in the SMB share?