MacBook Air M1 internet not working

[johnrobert]

MacBook Air M1 internet not working; it shows connected, but all other computers in the house do

Took it home; internet works

I tried everything Google suggested and flushing DNS in Terminal.

 

[lan101]

Not with a macbook but I've had times where things looked like they should work and didn't so I'd just add google dns or maybe quad 9's. Or manually setting all the ip information and all the sudden everything would work right.

 

[Blues]

So clients MacBook Air M1 works on internet from your shop but not at clients location? I would assume WiFi but please clarify? Have you checked for any firewall or other network rules/settings that might block that specific device?

 

[johnrobert]

Thanks
Yes, tried everything on YouTube and Google

I am doing what I should have done first: updating from Somona to Tahoe

 

[overburnz]

did not quite understood your issue... does the M1 not work in customers wifi only? or any wifi?

 

[johnrobert]

Yes, would not work at customers other computers did, but worked at shop
Good news I did update Samona to Tahoe, and now it works at the customer's location

Thanks all for the help