New Bluetooth Connectivity Problem, Poco X3 NFC to Windows 10

[LeSchnitzle]

So I tried to connect my X3 to my PC but it fails everytime with the notification on my phone that the pairing was unsuccesfull because of non matching PINs, on my PC it shows that the pairing was succesfull but I can't establish a connection. I already tried to turn on and off bluetooth, restart the devices a few times, reset all Bluetooth settings of both my PC and phone, updating drivers but nothing seems to work. Every other bluetooth devices like mouse, headset, speakers cause no problems. Does anyone know what might be the issue here?