[nostrora]

no need, i tried to change password to default and tried but still same.
try to do manually password reset via this command: vncpasswd
and see if it works (try via vnc viewer program).

well, what is the default password then? i can try it my self.
and also should'nt there be a password on the online vnc viewer that came with the panel?
because it never ask for a password when i use it, so you think that this might be it?

also there is no vncpasswd command available on the system.