My macbook has suddenly started disconnecting from wifi then reconnecting. It happens a few times a minute. It is not a problem with the wifi because my phone is fine. Thanks for your help. I'm running Sonoma.
MacBook Air 13″, macOS 14.4
Wireless diagnostics
Hold down the Option key while you click on the Wi-Fi icon on the menubar to open up the tools for investigating and fixing Wi-Fi issues
First is "Open Wireless diagnostics", which opens the wireless diagnostics Assistant, but does not proceed.
There are about eight different things you can do from here, but the top-level is to choose Diagnostics off the Window menu, or simply click continue, to do a quick check for Gross misconfiguration or operating problems. Your Admin password will be required. If any recommendations are shown, you should consider then seriously.
Next is to hold down the Option key and click the Wi-Fi icon as before. The screen that opens shows operating parameters of your network. Screenshot, transcribe, or photograph the results and post back in a reply on the forums. Looks like this older one.
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How did you do this? I'm ready to buy a new laptop
My fix: bought a new M3 version. It works as it should.
zioprop wrote:
My fix: bought a new M3 version. It works as it should.
That "fix" presumes the Mac Hardware is the problem, which is rarely the case.
A very expensive fix! But not if that's what you already needed:)
That's exactly what I am experiencing ever since the upgraded OS.
Everyone upvote this reply. It worked for me too. Had to login into my router and did exactly what the commenter said. My WiFi is working fine on my Mac now. Thank you!
As you are not the original author, your solution may not be the solution for everyone who posted here.
Maybe you should connect it
Macbook pro (M1, 2020) is disconnecting from wifi
