As other people have been mentioning, it seems like servers are more unstable since the patch this morning/last night. When I was running dedicated servers before the patch, I had no issues with stability, but afterwards it always crashes after 5-7 minutes. I've attached 3 logs that were generated from the crashes for your review, in case it helps (mentions a NULL OBJECT error toward the end of them). Sorry for having to zip them, but the forum doesn't let me attach .log files.