I'm running into an mpv network caching issue that goes away on samba 4.10.10 using the same config. Is it at all possible to manually update samba from 9.10.2-U6's 4.5.11 to 4.10.10?
Updating samba from 4.5 to 4.7 requires updates to the tdb, talloc, lmdb, cmock, tevent, etc packages as well. It'll be easier to just upgrade and deal with any issues that crop up (none that I can think of off the top of my head).