dynamics plugs gone?

hi,i have noticed today that the dynamics plugins seem to not be available.i can select them from the list,but they come up on the inserts greyed out.
i have included a screenshot. please help.
im using 6.0.6 64bit
CUBASE.jpg

Hard to tell from the picture, but looks like you have them bypassed/turned off.

Switch “constrain Delay compensation” off, or if you really need it on, set the threshold higher…

ah, that too. Good catch.

ok that seemed to work thanks.