This extension works for me for the most part, but I know that it’s got a lot of problems hidden away somewhere. So, my apologies. If I’m understanding correctly, you’re trying to change the time and it still says ‘your time is up for the day,’ correct? Try opening up the browser toolbox and filtering for “background.” Ctrl-Shift-I to open it up, or go under Tools in the menu. There’s a few lines out of a file “background.js” that might give me some information, if you’d be so kind to post it. Hopefully I can get Monastery working for more people. Thanks for giving it a chance.