MacBook Pro not connecting Logitech M590

Hi,

please try this :

1. Download the software of M590 by speciffy Mac OS 10.15 Catalina .

https://support.logi.com/hc/en-us/articles/360025297893

1. Restart your Mac and open bluetootch preference , remove or clear all M585/M590 if exist.
2. Turn on your mouse and Hold on 3 seconde of middle button of mouse M585/M590 until you see M585/M590 in menu bluetootch preferece.
3. With Trackpad (keyboard) of Mac click connect M585/M590.

That's it

Hello Ahmad82pkn,

Thanks for that info and for choosing the Apple Support Communities. If we understand correctly, you are unable to use your Logitech mouse with your Mac. To help with this, please see if the relevant steps in these Apple resources help with your situation:

Resolve Wi-Fi and Bluetooth issues caused by wireless interference

If your Apple wireless mouse, keyboard, or trackpad isn't working with your Mac as expected

Cheers!