Wifi won't stay connected on a MacBook Pro

I have recently come across an issue whereby Bluetooth and Wi-Fi do not play nicely together!

I had a similar issue, it was not disconnecting but was so slow it was unusable. After much investigating and removing preferences etc I worked out the problem was much simpler.

So my suggestion is try turning off Bluetooth and see if Wi-Fi then improves.

In my case it did, and then by removing the Bluetooth devices that were paired and re-adding them one by one I found the issue was with a Microsoft Bluetooth Mouse and by not pairing/using the Microsoft Mouse with the MacBook there were no more Wi-Fi issues.

Hi there tiffanyfinkral,

We understand you're experiencing an issue with Wi-Fi disconnecting on your MacBook Pro, and we'd like to share some resources that can help.

Get started here: If your Mac doesn't connect to the Internet over Wi-Fi

This page may also help: Manage the Wi-Fi connection on your Mac

Finally, check out the details here to make sure your Wi-Fi network is set up as expected: Recommended settings for Wi-Fi routers and access points

Cheers!

What do you mean it disconnects? Do you see the WiFi symbol showing that your WiFi is disconnected or does it show that it is connected but the Internet doesn't work. Have you tried restarting your WiFi router? I know that you stated that things were working on other devices, but doing a restart of the router can help with connection issues a lot of the time.