Yep, I got fed up after the 4th 25+ getting banned. I'm using Eeny's grinder and set relogger to change zones every so often, taking breaks in between but no luck. Highest was 34 but I got caught in Deso with my chainpants down.
I managed to catch one of my toons being teleported to their GM room. Jumped around, said hey and they ported me back. The population in low level zones is too high at the moment it seems - player reports are the big issue. As an observer, it's quite easy to see who is botting based on movement. I've tried a variety of settings but at the end of the day, if you're reported and a GM follows you then you're done for - Kronos guys are quite savvy and are cracking down hard on botting/RWT.
I'm having a lot more success on Nighthaven. Sucks, because the population is too low, so when I do fancy playing manually there isn't much to do in terms of world pvp or dungeons until you hit 60. I'm going to run a couple of accounts on the fresh server come June.