Wifi keeps dropping since update to MacOS Sequoia 15.2

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jos.plompen wrote:

• Ever since I updated to Sequoia 15.2 Wifi keeps dropping.

I have a MacBook Pro with M1 Pro, 14-inch, 2021.

I tried amongst others:

disabling VPN

None of my other devices have this problem (iPhone 12 Pro iOS 18.2, MacBook Air M1 Sequioa 15.0.1)

Any knows what causes this and how to fix it?

BTW: I appreciate helpful comments that are on topic, not comments on why one should use a VPN or not

Most commonly, something is installed that causes these things after an OS upgrade. Something installed that might work with 15.0.1 but not so well with 15.2.

There are many posts here from VPN users who eventually traced problems LIKE yours to their VPN, or its configuration, or it being not fully compatible with 15.2, and so forth.

But since you indicated you don't want to explore such VPN possibilities (not "helpful" or "on topic") I'll leave it at that.

However I do second PRP's suggestion about Etrecheck as that will show what is installed, users may know that one or the other does not work well with 15.2, for instance. If your other laptop running 15.0.1 is configured much the same as the laptop that is having problems, that almost certainly points to something installed that is not fully compatible with 15.2.