UltraVNC

I'm using the vnchooks.dll from the 32 dir in the zip, not using the mirror driver. After removing the dll and restarting the slowdown is gone.
Enabling the mirror driver also seems to solve the problem.

I've got the same problem with DisableTrayIcon not working, but only on my xp vpc's, the w7,w8,w10 ones are hidden.

I'm also having some kind of slowdown problem on that xp when uvnc is connected, everything get's extremely slow but it's not the uvnc binary that's using al the cpu,
other apps ...

This looks like the same as the problem i'm having with my Hyper-V clients, so i'll post that info too.

colordept hyper-V systems: 16bit (can't change)
colordepth viewerpc: 32bit ( Windows 8.1, so can't change it )
Encoder: Hextile

I've openen a viewer on an XP and 2003 and they both get the same ...