Ubuntu
linux package

  1. Bug #1810636
  2. Comment #24

Comment 24 for bug 1810636

Revision history for this message
berglh (berglh) wrote : Re: QCA6174 doesn't utilise btcoex - Ubuntu 18 Bluetooth Audio Skip/Stutter/Delay WiFi bandwidth conflict Dell XPS 9570

Here is a demo of the stuttering sound, you can hear it at around 11 seconds after I start a file copy over SMB.

pulseaudio 1:12.2-0ubuntu4

Firmware seems less stable than that in linux-firmware 1.176. Getting strange delays with the WiFi in general.

One thing I noticed was that it was better, but not perfect on my 2.4 GHz SSID/radio. During this time my throughput from my server is only about 2 MB/s. When I switch to 5 GHz SSID/radio, the throuhgput increases to around 20 MB/s.