CPU usage through the roof

Hi there!

I’ve been using Renoise 3.X for quite some time now and recently I’ve noticed that the CPU usage meter on the upper right corner goes to 70% and beyond, until the sound breaks down and I get a prompt about a shut down.

I’m on a i7-4790k (unclocked)

Any idea where I should try to start fixing this thing? Everything else runs as they should on the computer and I haven’t changed any parts or so on. Tried reinstall Renoise too, but that seemed a bit far-fetched.

check this;

https://forum.renoise.com/t/the-etiquette-of-submitting-a-bug-report/34134

edit: I’ve seen this before where it is a vst(i) issue, see if you can single out the problem removing devices in your project until the cpu drops down.