I opened a ticket for this and wanted to see if anyone else is dealing with this. Here is what I sent to support. Sent a few minutes ago, so I am not expecting an immediate response.
Whenever I change a preset and let it load, if I don’t wait for an extra few seconds, ST4 stops working and shuts down. I am on an SSD drive. All drivers are up to date and all current file updates have been installed. This was happening with 4.0.1 also. I would venture to say, ST4 has crashed this way over 50 times.