Okay....my bad. I was trying to run (test) Sticky from my daily rider browser sandboxes. I'd forgotten about my long time added Blocked Access. Okay...with new default SPTest sandbox + Sticky Sync disabled - Run Firefox in SPTest sandbox > call Sticky from Sticky extension button > Unlock Run Chrome in SPTest sandbox > call Sticky from Sticky extension button > Unlock Note: I'm not Sticky Password familiar. I've only created one login credentials. I'm not running Sticky as Sticky familiar user. @roboxie my apology for "my bad".