I have a problem with turnado (v1.7.0, x64-version) in Cubase v9.5.30 (x64 version on windows 10). The problem can be reproduced. Put some instruments on a group track, load turnado as an insert effect, then load the preset "ElDollo" from the folder "Factory3" and move the dictator-slider up and down. It can take some time, but sooner or later it will cause a bug. There are a few different behaviors. Sometimes the group-track gets completly silent, sometimes only the left channel gets silent and sometimes the whole project gets silent. After that try to switch the preset - sometimes it will make cubase crash (without an error-dialog) and sometimes not. But even if it doesnt crash, the silence-problem stays when switching the preset. I couldnt reproduce this problem on channel tracks or on the master - it only happens on group tracks.
Please help! I havent used Turnado that much in the past, but within the last weeks I have used it very often for making buildups. I think there's no other VST that makes buildups that easy. It saves a lot of time for automation of seperate effects ... and sounds great
Best regards
The behavior here is a bit different then what I described in my last post. After a few seconds you will hear that turnado doesnt process the sound anymore. You could also here a noise burst 
After that try to switch the preset on Turnado and Cubase will crash. I dont know if that happens on other presets or settings as well, but the "ElDollo"-preset makes it crash.