So confusing. No clue what kind of items you have on you, what settings you are using etc. By pausing script and logging out or just logging in at Air Obelisk it works fine for me. Theres literally no line in the code that will ever walk back to bank from the Air Obelisk instead of teleporting. Im suspecting you're having some insanely lag upon logging in which makes the client not be able to even figure out where you are for a few seconds or something.
Also, "Walking to Bank" on the status should never appear unless it's actually walking to the orb.