matey

I got Bluetooth working with my DW1820A 1028:0021, no disconnection and good sound quality tried for a long period of time. The main problem i still have is that my WiFi card just disappears from the system after about 10 minutes. Need to restart the whole system then its ok for the next 10 minutes. Any suggestions?

Hi, im having the same Card with same problems. I too send all the files to @Hervé, maybe he can figure this out.

Hi, I'm having exactly the same problem as here. I Found the workaround is to attach an external display over HDMI, change the resolution and then back again to the previous resolution. But it's not practical. My device is: Latitude E5550 with Intel HD5500 and NVIDIA Graphics which i would like to disable, i just don't know how. I Attached some files from my Computer, maybe there is a solution. Thanks. GPU.zip