UltraVNC

You might want to try latest version of ssvnc. If you still have troubles, why not sending a mail to ssvnc developer with detailed informations? If you hit a bug, it will be useful to him, I guess.

Or since today, there is SSVNC (or enhanced tight vnc viewer) which supports it. It now provides experimental support of ultravnc file transfert, chat window and some other features. These features are pretty new so don't expect them to work like the real uvnc (of course) but the code of this viewer ...

Even better! SSVNC (or enhanced tight vnc viewer). This cross-platform vnc viewer is a side project of x11vnc and it now provides experimental support of ultravnc file transfert, chat window and some other features. These features are pretty new so don't expect them to work like the real uvnc (of ...