Hi again
ok I narrowed down the cause, it seems to be a database problem.
Issue occurs on this call :
http://127.0.0.1/helixultimate/installation/index.php?task=InstallDatabase
which returns {"token":"e142e63881a9ac85d8ad67f44ef48ca9","lang":"fr-CA","error":false,"data":{"view":"database"}}
after a very long delay (30s, looks like a timeout)
A GET is then made on http://127.0.0.1/helixultimate/installation/index.php which returns an empty result.
I'll try to install on another hosting tonight and keep the thread updated.