Is anyone else still successfully underground farming?
About 4 or 5 months ago, I wrote a fully functional underground mining/herbing farm bot, with speedhack/flyhack/noclip of course. Initially, it worked very well and I would very rarely get banned. About two months ago, though, my accounts started to get banned very frequently - to the point that I would start a trial account, and within 10 minutes the account would be banned. If I take the speedhack off, it will last longer - maybe 30 minutes, and then get banned.
I can't figure out what's causing the bans. I can fly around, speedhacking, underground for as long as I want with no problems - so it doesn't seem that Blizzard has detected my hacks. However, once I start actually mining/herbing I'll soon get banned.
I'm trying to figure out whether it's worth trying to continue figure out what is causing the bans, or if underground mining is basically broken. Any tips will be appreciated.