so last night around midnight I started the mainshop autobuyer, and I always have it set up so it automatically stops in 30-45 minutes. well for the first time ever, it did not stop, and if I did not check valor suite before I went to bed it would have ran for 8 straight hours and this morning I would have woken up to my account frozen. pretty big deal if you ask me. it ran for 2 hours...and never stopped, and attempted to grab one stamp. kinda scared to use it again now, as usually I leave it on and come back a while later to see I have grabbed a few r95+ stamps
I regularly run it for 8+ hours with about 30 different accounts, alternating as I have to. I have yet to get frozen on any of those accounts.