I'm on 8.1. I'm using the latest version of TaiG jailbreak tool (2.4.3). When I plug in and run the tool as administrator, it gives me some BS about "TaiG recommends you to use TaiG Pro to upgrade your device" and then the website. The "Start" button is grayed out. But when I use and older version of TaiG, it says I need to update my drivers (They are up to date). What the hell?