I had two accounts temp banned using this script. At the first one I was not quite sure which script caused it, but apa's sand crabs and fruity's nmz seem quite bulletproof when used moderate.
Well, then I tested it and put another account there, not doing long sessions, ranging with potions, cannon and telegrab. I only set it to telegrab the curved/long bones, snapdragon, torstol and ranarr seed's so it does this as few times as possible, as this looks really botlike. (it will always try to telegrab the item twice)
Worked fine from 50 till 73 range, but then: BAM, ban.
I think the telegrabbing caused the ban. Apart form that it's a great script.