Every day since OBT I have turned off 'accept Hero Band Invites" and every day the next time I log in it is turned back on. If I wanted to join a Hero band I'd look for one and Vet them myself. I don't want hero band invites being spammed at me.
Use the following troubleshooting steps to try and resolve this issue: Make the setting change you would like to save in game Exit to the character select screen Once you are at the character select screen, exit out of the game entirely