I was thinking of posting in that to see if anybody on that one might care to join in on with efforts here.
Maybe you can do a post. FWIW SMB destinations have a history of trouble. One user went to NFS.
EDIT: found it, so inserting a comment:
and there’s a note about CIFS with cache=none, which reminds me of net use /writethrough above.
Possibly some workarounds are good for problem debugging, but not good enough for production use…
A suitable developer would have to answer on the release builds. My builds usually have some trouble.
I might have wrestled both a Linux build and a Windows build to some state some years ago though…
How to build from source has some (old?) info, and a forum search will find some Visual Studio topics.