Hi,
May not be the same as my situation..??
But I had an issue binding my NAS Drives at start up.
I found if I put a: sleep 10 (10 secs)
Before the mount command in my rc.local
It now works every time.
# Sleep allows Network to establish before binding
sleep 10
mount -t cifs -o username=dave,password=xxxxx,uid=dave,gid=users //NAS1-SYN/linux /home/dave/ZShares/nas-linux
Maybe stick a sleep XX before your nmcli
??
Dave