Greetings!
Twice today (June 11th) the game has restarted when I've joined the Oldschool Hardcore server.
The first time the server crashed/restarted around the same time. The second time the server looked fine - this was at around 22:35 GMT.
The crash logs and dxdiag file are attached below:
I've also experienced a couple of crashes while playing. The most recent was as I ran from a player aiming at me right next to Altar!
I'm yet to log in and discover my fate.
All the best!
Trevor.