[wsnipex]

to get stutter free picture, you need 23,98hz on the avr and on the display

[feda]

Pc monitor is ok, no stutter there. As you says i have two screens managed by my graphics card. From my pioneer avr the signal goes to the Philips Tv, where the stutter occurs (but even without the avr).

[wsnipex]

I suspect that refresh rate auto adjust does not work with multi screen setups. Hopefully some windows pro can enlighten us.

[feda]

I have tried again with only one display (the Philips TV) and now i think the stutter is nearly if not complete gone...

If this is the only way of fixing this its very annoying :/