https://bugs.winehq.org/show_bug.cgi?id=43273
--- Comment #12 from Shmerl shtetldik@gmail.com --- The freeze doesn't happen to me anymore. A few things are different in my setup since my last test.
1. Newer Mesa (17.2.0-devel git-91dd2ca99f). 2. Newer Wine (git-9118512135a1aa). 2. I changed my CPU from Intel i7 to AMD Ryzen 1700X, and I'm using different motherboard and RAM as well.
That somehow affects the result. Either Wine / Mesa fixed it, or it could be CPU specific and simply doesn't happen on certain hardware.