[solved] In project with long (1hr+) 32bit float files Nuendo takes long time to start

I am currently editing a podcast in Nuendo that was recorded with 32bit float audio and for some reason playback and stop takes ~5 seconds before it reacts.
What could be causing this?
(I tried both Nuendo 10 and 11).


[edit] turns out there was a plugin hidden somewhere on a group channel that added a lot of compensation time. (4 seconds worth :roll_eyes: