Nvidia Shield Bluetooth sharing

My setup had been working fine for quite some time, but stopped some time ago. 

I have a usb bluetooth dongle plugged in nvidia shield pro which is running the virtual here server. Client is my pc.

 I see the server at my pc and bluetooth is being activated when i use it in my client pc. I try to connect controllers but no luck. tried dualsense and xbox controller. pc is detecting the controller, sometimes succesfully pairs but connection is dropped promptly and cannot connect again. tried 3 bluetooth dongles, and also when i try to plug the dongles straight to my pc, the controllers connect fine. 

#2

Is the shield connected via WiFi or Ethernet? It must be connected via Ethernet because there is too much interference otherwise.

#3

shield and pc are connected via ethernet.

#4

The only other thing is to put the Bluetooth dongle into a hub and plug the hub into the shield and move the hub out of the way of the shield so there is less interference. I.e there is a clear Bluetooth signal, with nothing in the way. Also i think you should turn off the inbuilt Shield Bluetooth radio in the settings in android.

#5

Well i did not think it could be interference but seems like problem fixed.I found some posts mentioning interference but I assumed because i had it working for months plugged straight to the shield it would not be that.

Thanks for swift responses.