dune 3 cpu usgae while gui is shown

[gentleclockdivider]

Hi richard , could you please contact the renoise developers about the following issue i Have
I have it with both dune 2 and 3 ( both demo version s) and only with these plugins in renoise .
While the gui is opened , and no sound is played whatsoever , the cpu meter in windows taskmanager rises to a whopping 50%
As soon as I close the gui , the cpu goes down ....all the while the audio processing is non existent thus cpu in renoise ( audio thread is neglectable ..it's just the cpu meter in taskmanager that goes up
I don't have this problem in other hosts ( reaper , loomer architect ) ,it's just in renoise and I think it has something to do with how the graphics are rendered .
I also posted the problem on the renoise forum , but no luck

win 10 , 8 gig ram
core i5
am radeon

[Marcin]

We'll look into this issue.