It is not a game glitch. It is your rig glitch. I proved it with the upgrading of my Rig. Two things, I went from 6GB to 16GB RAM and also found my Ethernet adapter was set to a low setting so I opened it up to 100MB. Not saying these things will fix your game play, but it improved mine to the point that I completed the game, Prestige mode and all.
Also, look at your hard drive. Under Task Manager, Performance, what does your hard drive do when you run the game. Before I upgraded, mine was peaking out all the time. Once I increased the RAM, that went down substantially. Like down to10-20%.
The Game is good, unfortunately, it is a resource hog and hard for older Rigs to keep up to it.
