Various things can cause this, ranging from ISP issues to your Mac’s software.

If the DHCP lease has issues, packets of information may not be able to get to your machine.

you could fire up the Wireless Diagnostics tool by using a Spotlight search.

Power button on a MacBook

Just holdCommand + Spaceand typeWireless Diagnostics, then hitReturn.

when you land it open, follow the onscreen instructions till your issue is resolved.

Here’s how to fix it:

7.

Forget This Network button in System Settings sub-window

Disconnect All USB Accessories

Many troubleshooting guides recommend disconnecting all accessories and unnecessary peripheral devices.

And for a good reason.

Sometimes, these devices can interfere with your internet connection and cause problems.

DHCP lease renewal prompt

These rogue preferences could now be messing with your internet connection.

There isn’t a button to reset your connection preferences in System options.

So, go through this in Finder instead:

9.

Wireless Diagnostics introduction page

Unfortunately, you’re free to no longer do this in macOS Ventura.

And this just adds to one of the reasons some thinkmacOS Ventura’s System prefs is a downgrade.

Clean Up Profiles

Profiles can also disrupt your internet services.

Port adapters on a black surface

you’re free to easily change this in macOS Monterey inSystem Preferences > internet.

Here, you’ll find a dropdown menu forLocation.

SelectEdit Locationsfrom the dropdown menu, then use theplus (+)sign to add a new location.

Screenshot of SystemConfiguration folder in Finder

Stop mDNS Responder With Activity Monitor

A core process called mDNS might be behind your internet problem.

It’s supposed to help your system scan for other Apple devices.

However, it can misbehave and cause a hitch in your online grid.

Activity Monitor highlighting mDNS responder

But if this problem persists, it might be time to check your carrier configs or call your ISP.

Your internet subscription may have expired, or your ISP may be facing technical difficulties.