Users who have strange Internet or WiFi issue.

[follower]

My issue was this.
https://www.snbforums.com/threads/ac88u-kernel-net_ratelimit-number-callbacks-suppressed.57810/
If you use Google Home devices remove them all immediately. I've tested Google Home, Google Home Mini, Google Home Hub.
https://support.google.com/googlenest/thread/1408816?hl=en#
Stupid Google is still investigating. Go to hell Google.

 

[RMerlin]

I vaguely remember hearing about that, wasn't that years ago however?

 

[follower]

I vaguely hearing about that, wasn't that years ago however?

Yes it was. It was MDNS packet issue. But I think it has not been fixed yet even if Google released a new firmware before. Otherwise there is a new issue with it.
Google Community Specialist 7/30/19 'Our team is aware of this issue and are currently investigating for a fix'