Besides the blinking cursor, are there any other issues with the game freezing?

I didn't play the campaign; I just tested it for 20 minutes. When increasing the movement speed, the hero's trail disappears, and the heroes move in jerks. If you increase the movement speed of creatures during combat, their voices turn into a squeak. All of this will be noticeable to any player after playing for just 5 minutes. But the blinking cursor and the inability to enable hardware acceleration, like in the fifth game, are the biggest problems. I hope someone will find a solution. :confused: