I have same problem. Game ran very smoothly until just about a week or so ago. Game will freeze for up to a minute sometimes, before allowing me to continue as normal for a few minutes, and then freezing again. Lately, the game will crash completely, sometimes locking up my PC entirely (had to use power button to shut down last night). Crash reports have been sent to Larian, but I have not been able to find a resolution. Clearly, many folks are having the same, or similar issues. For the record, I have an Intel i5-2500 3.3gHz CPU (quad core), 8 GB RAM, Windows 10 64 bit, Nvidia GeForce GTX 760 (driver version 388.13). As I said, problem started to appear just last week (per Steam, I've played 85 hours to date). Just sharing, 'cause misery loves company.
