Unfortunatelly I did not have time to babysit the script. What I learned sofar:
a) it does not work without ardy tele-tabs. With normal teleport it banks, widthdraws everything and then keeps teleporting to aradougne - running to bank - teleport aradougne - running to bank... gets stuck to infinite loop.
b) When It encounters a random, it teleports to ardougne using telly-tab and then just sits there with the "red - screen - of - random - solver" covering the screen.
Hope it helped you figure out some buggs.