C13 not showing all chans in mixer

HI
cUBASE 13 PRO
WINDOWS 10 PRO l LATEST
cubase 13 is not showing all my audio channels in the mixer window, i had this problem once in cubase 10 but i have forgotten how i fixed it
basicly if i drag the mixer window across two screens the chan count goes from 34 to 67…errrrgh the screen i have for the mixer windows is bigger than the other two put together but still wont show all .
the little scroller button on the scroll bars have also vanished untill i choose all tracke in one mixer zone . however it still will not show more than 37-42 channels.
on cubase 12 i never had this at all
anyone know what too do ?
cheers
T

What a bummer.

yep sure is
do you know why this is JM ?

ok i found the issue i think…
its the zones if i have a project that has a lot of tracks i cant use all three zones in the mixer window in fact i can only use the middle one and the right hand side zone
this is no problem i can farm out other stuff to the other mixer windows…
all good
Happy again
:slight_smile: