Freezing problem from nowhere (Dragon Age: Inquisition)

Hello. I played the Inquisition for several days without any problems. I played about 20 hours. But then strange problems began - the game began to freeze. At first, occasionally in random moments - the image just got up and the game process began to actively devour the RAM (it went up to 3.5 GB). And it didn't seem to bother me much, as it rarely happened, but then I got to the place in the Hinterlands, where the baby dragons of level 12 are first encountered. And as soon as I started a fight with him, the game would freeze. Always and unchanged. One gets the feeling that it hangs in a battle with this creature only when my character got up to a certain place. I experimented - fought with the dragon on the sidelines - the game did not freeze (but due to the aggression of the big dragon it could not survive),

Game version 10 pack
Computer configuration - i7-3770k, gtx 970, 8 GB of RAM.

There are no problems with temperatures - up to 68 percent heats up, the card, as it should be, up to 80

UPD: The game also hangs on the Storm Coast. If you wait 1-2 minutes for this freeze, the game just crashes ... This orgy begins during the battle ... It seems to be

UPD2: Ahah, I heard that biovar optimizers are lame in the head, but so much so. The problem has been identified - this is due to the improvement of the jerk with a turn in the warriors, which is called a free dash. At the moment when the conditions of this improvement were fulfilled (namely, the first attack of the ability reset the CD) - the game freezes and crashes ... The solution is simple - just switch to another improvement of this ability ... Thank you all - we disagree