I've just updated to version 3.1 on 10.11.4 with a Clover system in my S/L/E and my ASUS BT-400 shows up, but it shows that Handoff and Instant Hotspot are not supported in my System Report. I've had this issue with previous versions as well.
I'm using an ASUS USB-BT400 but for some reason I still cannot get Continuity and Handoff to work. I tried both kexts and I'm on 10.11.2 and using Clover UEFI. Help is very much appreciated!
Here is a Google Drive link to my System Info and Log file. https://drive.google.com/folderview?id=0ByNJvogqiIfYUEZvWHlCdFZVVVk&usp=sharing