Hi all.
So I may have fixed this for my end, and hopefully others may be able to
use the same fix.
After a tip from Karl Auerbach and this link:
https://developer.apple.com/forums/thread/97805
... I was able to fix the problem by disabling Bluetooth.
However, disabling Bluetooth was not enough. I also had to disable all
Location Services.
After that, I re-enabled Location Services and only allowed for two
features:
- NetSpot
- Find My Mac
With just those two location services, as well as Bluetooth disabled, I
have no more high jitter.
App performance like Zoom and Youtube uploads are now crisp, with 0.0%
packet loss.
So looks like that Bluetooth is a huge problem. Confirmed by opening the
"Console" app, and adding "scan" in the filter bar, top right.
A peak latency of 13.5ms after 300 packets:
Marks-MacBook-Pro.local (172.16.0.239) 2020-10-30T21:06:05+0200
Keys: Help Display mode Restart statistics Order of fields quit
Packets Pings
Host Loss% Snt Last Avg Best Wrst StDev
1. 172.16.0.254 0.0% 300 3.1 4.8 2.2 13.5 1.9
Mark.
