I have the same problem, I’m running Windows 7 with DirectX 11.
Every so often the game keeps getting interrupted by a DirectX error, but it doesn’t crash. The game continues when the message is dismissed, but halts again when the same error message comes up. This happens once or twice every minute.
I would like a solution to this problem, or a link to a more stable build. Do any of those exist? I’m someone glad that I’m not the only one with this problem.
P.S. I found that the problem is worse in Windowed mode (happens once every 5-10 seconds) and much, much worse in Windows98 or 2000 modes (happens non-stop - completely unplayable)