"Alan T" <alanNOSPAMpltse******.com.au> wrote in message
news:eAGmzJ%23JIHA.2372@TK2MSFTNGP05.phx.gbl...
> My monitor shows the contents fuzzy after using the KVM, does it relate to
> the frequency of the KVM incompatible with the monitor?
>

I assume you are using 2 PCs to drive one monitor.

If your monitor can accept them try setting the 2 PCs to different refresh
rates. This seems to afflict CRT monitors more than TFT, but individual
examples may vary.