Since commit number b18c9ac9506650ffe0ddf492ec1464ec1f0bd093 (Synchronize video to the monitor refresh rate) committed on Mar/20/2017, the Windows build runs much faster than it should.
I have tried your released binaries and I have also compiled the source code myself. Have run them on my machine and also on a virtual machine. Happens all the time.
If you haven't seen it on Linux or Mac, I'm guessing that this only happens when using the Windows build of SDL 2.
Since commit number b18c9ac9506650ffe0ddf492ec1464ec1f0bd093 (Synchronize video to the monitor refresh rate) committed on Mar/20/2017, the Windows build runs much faster than it should.
I have tried your released binaries and I have also compiled the source code myself. Have run them on my machine and also on a virtual machine. Happens all the time.
If you haven't seen it on Linux or Mac, I'm guessing that this only happens when using the Windows build of SDL 2.