I bot gr 99 on my condemn crusader all day long no rests for weeks on end. The bot finishes with 7-9 minutes remaining. My guy is geared up the ass and totally gear optimized with high gems and all enchants. 4.3 million dmg.
The one time I've been banned was on a crusader that hit top 100 on leaderboard. Woke up next morning and BAM. My necro is sitting in the top 200 and no problem so far but I'm not taking him any higher on GRs because I'm a bit paranoid.
I finished a season rank #2 on solo leader board for WD. I botted 24/7 never stopped. I am in the top 30 right now for crusader. On the same account as the WD. And I also bot non stop 24/7 months on end.