I have an iMac G5 running OSX 10.4.10.
I have Remote Desktop enabled and configured in Share Preferences.
Using Real VNC from a windows machine, I get a login screen into my MAC and my password is being accepted (because if I type a bad password it tells me VNC authentication failed), but as soon as type in the good password the MAC screen flashes open for half-a-second and then disappears.
I've tried from various other windows machines and get the same thing. It's like it's opening a connection and then almost instantly failing.
Any way to fix this or find out what's going on?