Lag in track inspector for parameters

Since v10 it’s really annoying, that lag for move parameters in the inspector (volume, pan …) with mouse and more when playback :open_mouth:

Here you can see on this video , several click of mouse doesn’t respond and the behavior is heratic when click run … :cry: it’s the same in all my projects and this one is a little with only 7 tracks :exclamation:

https://www.dropbox.com/s/g4m69qcm3qdfbjw/cubase_param_inspector_issue.movie.mp4?dl=0

Maybe it’s a VSTi which seems to be very consumer of CPU, when I freeze the track all become fluid again …