I have one particular classroom that for some reason, she will be using Casper Focus and all of a sudden issues occur when she focuses in apps. It has usually been one iPad or two, but this time we have at least 7 in her class that are doing the same thing. When she attempted to remove the iPads from focus, they are failing to remove. I've gone into each individual iPad in JSS console and have noticed the error "The profile 'com.jamfsoftware.applock' is not installed" listed numerous times on all of the devices that will not remove focus. I've researched this but haven't found anything. Any reason why it would just randomly do this and not remove focus, even after clearing the failed commands in JSS?