Open live.gearsofwar.com, sign in and then this will run in the background.
This is a small script that constantly checks and clicks any available quests, then closes the modal which pops. You can check off the option to automatically open the quests tab for you as well. You do not need to be focused on the tab for this to work. Just have the site open in some tab. You can minimize the tab or whatever you want.
- (2019-12-10) Mitch Deamon: This extension made me rock hard