Unbeknownst to me, there was an upgrade released for the lockdown browser right before class started. So despite my recent efforts, everything is again out of date. I will fix them ASAP, but the good news is, if a patron follows the prompts within the program to update, it will do so and work properly (and of course erase after a reboot). So offer this as a workaround and I will update as soon as they are complete.