Fstab not mounting cifs during boot

Hello, I had my fstab running perfectly well until a few weeks ago when it stops mouting my entries pointing to my cifs mount for my nass>
It works when I manually mount -a them after boot.
indeed, that is a bit annoying, anyone having that issue ?

Thank you

Installed initially 8.5 and updated subsequently 8.6 8.7 and now 7.8

Make sure you are using _netdev on the mount options so they’ll automatically mount after network.target loads. If you’re already doing that, you will need to view the journal, dmesg, and/or /var/log/messages to get an idea of why the mounts are failing.