Hi, You're running the 10.0.0.0, A00 version of the DW1705 Windows 10 driver then? Try this.  Go into Device Manager and totally remove the current drivers, then reboot your system.  See if Windows 10 installs drivers for the card, and see if that native driver helps.  If it doesn't install, or it doesn't help, you can revert back to the 10.0.0.0 driver. Todd 
Hi all, I have an Inspiron 15R 5537, about two years old. I've upgraded to windows 10 and had it since May (I participated in the insider program). The driver I am running is the Dell Wireless 1705 Wi-Fi + Bluetooth driver, latest version. (The Dell Wireless 1704 Wi-Fi and 1704 Bluetooth drivers will not even install on this laptop.) I have a Bose Soundlink II Mini Bluetooth speaker that I use to listen to audio from my laptop as well as my phone. But when I connect to the speaker from my Inspiron, Wi-Fi runs extremely slowly and almost stops working. For example, I can't stream a video from Youtube and watch it while my speaker is connected via Bluetooth. It seems that I can either use Wi-Fi as normal and not connect to Bluetooth, or use Bluetooth with my laptop and basically lose Wi-Fi. I've had this problem since I got the speaker in mid June and actively started using my Bluetooth. I called Bose a couple weeks back and we tried a whole bunch of different things, and we concluded that it was not a problem with the speaker, but most likely my laptop. Calling Dell tech support got me nowhere since the laptop is out of warranty. So I'm hoping someone here could help me because I have no clue what to do now. Thanks, Jon
Inspiron 15R 5537 Bluetooth and Wi-Fi won't work together