bankScreen.open(BANK_CHEST_LUMBRIDGE) failing
Failing to find enough colours/edge colours
It will work 9 times out of 10, but in a 7.5 hour run, my script reported that it failed to use the bank 56 times. I looked at the logs and screenshots and most of them were taken while standing at the Lumbridge furnace and rotating the screen to the left with a high angle in order to click on the bank chest. I assumed that it may be an issue with trying to use the bank from so far away, but one of my screenshots was taken when the bank chest was in full view:
... and yet it still failed to find the bank chest and repeated "not enough edges" in debug (sorry, I don't have the exact text, but it's common enough that I'm sure the message is clear).