I think saving + reopening works to get rid of it at the beginning, but if error catching is on and you close the first error, you become unable to save or close without force-closing. Note: in the error script, - = infinity. Updated with new pictures. I closed the Bad BitBit arg error, and now the sqrt one appears no matter what I click on, whether it's inside the script, outside, or even gone. green flag, save, stop, sign, anything. AGGHHH!!!