MacBook Pro 14 M2 Max - Wifi slowed down two times with macOS Ventura 13.6
I have a WiFi 6E MacBook Pro 14 with M2 Max and a 1 Gbit/s internet connection at home. I used to have around 700-800 Mbit/s upload/download speeds on WiFi with my TP-Link XE75.
Then a macOS Ventura 13.6 update arrived and I've got half of that speed now with nothing else changing.
Rest of my devices show the same speeds they used to.
I tried resetting my TP-Link mesh routers and swapping them. Nothing helps. I still to get around 1 Gbit/s on ethernet, so it's not my ISP.
Updating to macOS Sonoma didn't change anything as well - still around 300-400 Mbit/s instead of 700-800 I used to have.
Anybody else having the same issues? Could reinstalling macOS possibly help?
P.S.: changing Speedtest server doesn't change anything much - my WiFi6 iPhone 14 Pro gets 500-600 Mbit/s and WiFi6E MacBook Pro only 300-450 Mbit/s for some reason