Wiimote+ won't connect

[Darkblade58]

Every time i try to connect to it using Dolphin it just flashes and then stops.
When i go into my bluetooth setting while it's trying to connect it shows up for a few seconds then disappears and i have no idea why.
it was working last night and i have no idea what i have done differently.

[Kookies]

Have you already followed the steps in the Real Wiimote section?
https://wiki.dolphin-emu.org/index.php?title=Configuring_Controllers#Real_Wii_Remote