There is a whole thread about this issue and a lot of users are experiencing the same problem. It’s one of the hottest threads in the issues forums.
While it’s loading the Mixconsole of 9.5 sessions, Cubase 10 just goes away. No warnings and no trace, as if it had been quit. But it is leaving a dmp file. This is happening with all of my 9.5 sessions. This happened even if I remove all plugins...
Making light of this monster bug only lessens the respect I once had for Steinberg. Blame it on a simple compatibility issue on my end? Maybe you should try taking responsibility for this rushed upgrade that a bunch of people payed for and are still unable to use. An apology would would be too much to ask I presume?
The day I see a Steinberg rep acknowledge an issue without finding some way to avoid confronting it is the day I might consider coming back. I’ve been in the Reaper forums since I switched and I’m getting extraordinary support from the community there. Reading your corporate response only confirms I did the right thing. “One would only know by troubleshooting” your say? Well I hope Steinberg has at least a few people doing just that instead of relying on the paying users doing it for them!