I sometimes have a similar problem. I am playing and all of a sudden the game gets very laggy. My whole comp freezes and i have to restart.when i turn my comp back on and wait a while i run csro again, and the same thing happens wihin 1 minute.
What somtimes works for me: i tele to town xD. i was at ongs the other day and it kept happening, so i teled to town and walked around and sold stuff etc.
An it didnt freeze.

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