Comment 37 for bug 1520343

I've also found out, that my Bluetooth mouse starts lagging behind when downloading something (for example watching a YouTube video). Other Bluetooth devices also seem affected, but the slowdown ends instantly when downloading/uploading over WiFi stops. This has probably something to do with the card's radio, as it manages both Bluetooth and WiFi? Are the channels too close to each other? Maybe there is a way to adjust the bandwidth or frequency if they overlap.