Hi,
I doubt it’s related to stadia. In my home wifi there are no clients using stadia, but still I experience a similar issue (a lot of microsoft teams traffic lately)
Do you see any progress on this issue? My Wifi also suffers from it on a Turrix MOX with BG Module and 2 Qualcomm Wifi Cards running on 2.4 GHz and 5 GHz. Today we had 83 DBG Buffer drops in 10 hours.
root@dullsgard:~# uptime
19:33:38 up 10:14, load average: 0.25, 0.16, 0.14
root@dullsgard:~# lspci
00:00.0 PCI bridge: ASMedia Technology Inc. Device 1182
01:03.0 PCI bridge: ASMedia Technology Inc. Device 1182
01:07.0 PCI bridge: ASMedia Technology Inc. Device 1182
02:00.0 Network controller: Qualcomm Atheros QCA986x/988x 802.11ac Wireless Network Adapter
03:00.0 Network controller: Qualcomm Atheros QCA986x/988x 802.11ac Wireless Network Adapter
root@dullsgard:~# dmesg | grep 'dropping dbg buffer' | wc -l
85
root@dullsgard:~# dmesg | grep 'SWBA overrun' | wc -l
723
root@dullsgard:~# opkg list-installed | grep ath10k
ath10k-firmware-qca988x-ct - 2018-05-12-952afa49-1.2
kmod-ath10k-ct - 4.14.162+2018-03-16-30827f7d-3-9fe572fdacfb832dfffa9a18b98e72e3.2