You're correct about fstab, but after est. 4 hours of trying different addresses, no progress.
Since you pointed out case-sensitive addresses are needed, I've tried to get the correct address plus I double checked everything. Good news was I had the wrong ip address. Bad news I'm not any closer.
I look at how the File Manager lists the NAS under network:///. There are 3 listings: QnapNAS, QNAPNAS, and QnapNAS (FTP) (plus a Windows network where I can get to a QnapNAS server.) I check the properties for each and it shows: smb://qnapnas in all lowercase. One of these is smb://qnapnas.local:455. If I mount this local one, then look at it under File Manager Devices it drops the 455.
Drilling down to my main folder, I find that it is Multimedia. So I can mount this, it asks for my password. When I go to Devices, it is listed as network:///smb://qnapnas/multimedia.
I look at the NAS through different windows apps and I see both listings: QnapNAS and QNAPNAS.
So frankly, I don't know what the correct address should be. I tried many different versions.
This is the last fstab I showed:
192.168.1.12:network:///smb://qnapnas.local:445/multimedia /home/pi/music cifs defaults,noauto,x-systend.automount 0
Here is where I think should work:
192.168.1.8://qnapnas.local/Multimedia /home/pi/Music cifs defaults,noauto,x-systend.automount 0 0
I went back to check things and notice I originally had a 2 at the end of the fstab, but you suggested a 0. I tried about 8 different versions with an 0 and a 2, but did not help.
Fixing the case of the /home/pi/Music did give a device called Music that I can't open.
Should I re-load everything just to be sure?