Still running fine on my end today. Been on for hours now. I wonder if it has anything to do with your "guard" relay on the setup. Research needed. I am going to try and run something down on my end. My personal setup keeps a minimum of TWO vpn servers BEFORE Tor ever sees any action on my systems. There would be no mechanism in place that would allow IP's to be reported to my ISP because my ISP never even knows/sees I use TOR. Wonder if that is why I have been so smooth?