Solution 1:
You might have to explicitly specify the IP address, e.g.:
sudo mount -t cifs //my-disk/j -o "username=me,password=s)mePasss,ip=10.10.10.43" /mnt/sync
You might have to explicitly specify the IP address, e.g.:
sudo mount -t cifs //my-disk/j -o "username=me,password=s)mePasss,ip=10.10.10.43" /mnt/sync