Rsync Backup Notification

I am trying to setup a script that gives me a notification, for each action, after several rsync backup commands are executed.

The commands I am using are like:

# Sincronización de la carpeta Fotos
rsync -avh "/mnt/user/Fotos" "/mnt/remotes/192.168.X.X_Backups_Unraid/Backup_UnRaid"
  if [[ $? -eq 0 ]]; then
    /usr/local/emhttp/webGui/scripts/notify -i normal -s "Operation complete" -d "Carpeta Fotos Sincronizada"
  else
    /usr/local/emhttp/webGui/scripts/notify -i warning -s "Operation failed" -d "Error. Carpeta Fotos no Sincronizada"
  fi

# Sincronización de la carpeta Andrea
rsync -avh "/mnt/user/Andrea" "/mnt/remotes/192.168.X.X_Backups_Unraid/Backup_UnRaid"
if [[ $? -eq 0 ]]; then
  /usr/local/emhttp/webGui/scripts/notify -i normal -s "Operation complete" -d "Carpeta Andrea Sincronizada"
else
  /usr/local/emhttp/webGui/scripts/notify -i warning -s "Operation failed" -d "Error. Carpeta Andrea no Sincronizada"
fi

The problem is that when running the scrip, it only executes the first loop, and then "stays hung" (namely, it does not run none of the other commands nor shows done button).

If I execut the command 

/usr/local/emhttp/webGui/scripts/notify -i normal -s "Operation complete" -d "Carpeta Fotos Sincronizada"

from terminal, the message succesfully apears but the action never finish ("#" does not appear and I can not exit from the command)

Can someone help me with it?

Thank you

Edited August 9, 20214 yr by dellorianes