Just got a brand new Raspi4, headless accessed ssh to install Domoticz with curl command. All went great but would not start after install. Ran the service status command and it showed "exited" and "file not found /home/pi/domoticz/domoticz" which was perfectly there. Same when starting this file from the prompt, no such file found

Looked a bit around, found a remark from others saying to run the ./updatebeta script and so I did. Now it start fine, but it asks for an account ID/PWD and nothing seems to be accepted

Did another reboot, it keeps asking for an account while nothing is yet configured. Tried to simply click ok, or Admin or Admin/Admin or root account info but nothing seems to work....
If something on the basic login security has changed, which used to be zero/absent, why is there no info after using the upgradebeta script on this?