Save your work, get to iron solder replace the switch under the pad bank button and work again or take it to some pro to fix that for you if you are not sure if you can manage to do this
^^^^^^^^^^^^^^^^^^ thats the problem mate. its your tact switch under the bank select. its a fairly easy fix for anyone with basic solder skilz. search around because there have been a few recent post's with pics on how to fix this kinda problem.
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