I installed an SSD as my boot drive and changed the BIOS setting to get it to boot from it instead of my USB stick. After a fresh install of FN11U4 on my SSD I rebooted and the system info says I have FN11U2. The USB stick had U3 on it. Thinking I made an error in my download I recreated the USB install of U4 after a fresh download of it. After my reinstall and reboot again it says U2. I upgrade the U2 to U4 from the GUI and rebooted and again it says i'm using FN11U2. I'm completely confused. Any idea on what's happening?