Channel Faders Ghosting

Hi, im getting strange behaviour on Cross and UMCP2 since updating to 2.6
When Im in the mix and move the upfader on one of the channels, i get a moving slider on screen but a fixed one on the same fader.
It disappears if I take my fader past the one thats fixed, then i am able to control the volume again.... It is also doing this for the pitch too.
Is it a setting that I can change so that this doesnt happen? It only does it on the MASTER deck, that ive noticed anyway.
Its hard to explain but hope someone can figure out what Im talking about.
Cheers.
When Im in the mix and move the upfader on one of the channels, i get a moving slider on screen but a fixed one on the same fader.
It disappears if I take my fader past the one thats fixed, then i am able to control the volume again.... It is also doing this for the pitch too.
Is it a setting that I can change so that this doesnt happen? It only does it on the MASTER deck, that ive noticed anyway.
Its hard to explain but hope someone can figure out what Im talking about.
Cheers.