It's due to powerbot, it's a piece of crap bot platform. The developer is a little kid and is profiting as much as he can from this, over the past year it went from being able to run as many scripts as you want and as many names, to constant limitations over and over to drain as much money as he can. There are far better platforms for scripters and it's beyond me why they bother staying at pbot with tribot and dynamac around; if those sites had an influx of scripters they could turn into the next better rsbots, that will never happen with powerbot.