Yes done that, it now starts upgrading.
But it stops at
vendor\smarty\smarty\libs\sysplugins\smarty_security.php added to archive. 7462 files left.
No error message or anything PS just stops.
Tried upgrading again, and it stops at
vendor\smarty\smarty\libs\sysplugins\smarty_internal_undefined.php added to archive. 7471 files left.