Curious if you did any registry changes before – if so, you’ll need to reverse those as well. If not, I’ll be curious what Fabio might suggest. Please keep us posted. This is the time IMO for Steinberg to get this sorted out, otherwise we’ll be waiting around a couple of years. So please stay on this and push Steinberg to help get to the bottom of the issue. I appreciate when anyone keeps following up on things like this. So far it’s been better for me on a 10-core Xeon, but I haven’t loaded a project to the max yet. Yours looks like a pretty heavy load, so maybe the new optimizations don’t work as well under heavier load?