Internet issues on Monterey

Anyone else having Internet issues on macOS Monterey? I installed it last night and this morning I can only stay connected to the Internet for about 5-10 minutes before Safari gives a DNS issue. I've switched from using Google DNS to my ISP one, issue still persists. Flushed the DNS cache, issue still persists. Deleted all known networks, issue still persists.

Rebooting is the only way I can get Internet reconnected which is annoying every 10 minutes! was this OS not tested?????

MacBook Pro 15″, macOS 12.0

Posted on Oct 26, 2021 2:59 AM

Top-ranking reply

atataaustin

Level 1

13 points

Posted on Jan 24, 2022 9:02 AM

This is an issue with Intel-based Macbook Pros running Monterey 12.1 and AnyConnect Client 4.9+ It appears AnyConnect Client 4.8.00175 is extremely stable on Monterey 12.1. I installed it yesterday and confirmed stats on UDP protocol remains below 100 at all times using command

netstat -anxv -p udp | wc -l

With newer versions of AnyConnect client 4.9+, stats exceed 150,000. Please uninstall your current version of AnyConnect client on your Macbook Pro with Monterey 12.1 and install 4.8.00175

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Internet issues on Monterey

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