Wifi not working on 2018 MBP

[EEzycade]

I have a 2018 MBP 13 inch with touchbar. And since last Saturday, my wifi has not been working. I am connected to wifi but i can’t load websites, connect to Zoom, and the notes I create in Notes don’t show up on my other devices, to name a few examples. My brother‘s laptop, on a desk six feet away from mine, and connected to the same network, works perfectly. As does every other device in my house. I’ve shut down and turned on my MBP, turned wifi on and off, updated the latest version of Catalina. Idk what else to try. Any help would be appreciated. Thanks in advance

 

[satcomer]

Open System Preferences->Network, highlight the Airport card! Click the Advanced or options button! In the DNS Tab change the DNS to Google DNS or change it to OpenDNS. Just remember to save all the settings before getting out the Network pane!

 

[4sallypat]

Open System Preferences->Network, highlight the Airport card! Click the Advanced or options button! In the DNS Tab change the DNS to Google DNS or change it to OpenDNS. Just remember to save all the settings before getting out the Network pane!

DNS - the biggest culprit in computer networks that we run into all the time.

At work, all the computers on our network uses our DNS server IP whether they are wired in or wireless.

While at work all is good but then when the users go home or travel, they have issues with connectivity and then call us after hours...

 

[satcomer]

What I used for years is OpenDNS.com in my routers all this time using router configurations to do the changes and used their free web site blocking feature!