If it helps? I actually always update using CLI. So I created a litle document (in ITFlow of course š) so that colleagues also might be able to perform updates.
I have this in our documentation:
Log in op de Ubuntu Server via SSH
Ga naar de juiste folder cd /var/www/yourown.itflow.nl
Download de update sudo -u www-data git pull
Update de database sudo -u www-data php scripts/update_cli.php --update_db
Herhaal de vorige stap tot de database updates klaar zijn (tot meldingĀ Database is already at the latest version)
It's in Dutch, so here a (AI) translation:
Log in to the Ubuntu Server via SSH
Navigate to the correct folder: cd /var/www/yourown.itflow.nl
Download the update sudo -u www-data git pull
Update the database sudo -u www-data php scripts/update_cli.php --update_db
Repeat the previous step until the database updates are complete (until the messageĀ Database is already at the latest version appears)