Logitech Unifying Software1.3.375

Nothing works. Wanted to run this software on macOS 10.15.5 to check wether the Unifying receiver had the latest software. Logitech Unifying Software tells me to turn the mouse off and on. I do that, nothing. Claims pairing has not worked. I am controlling the mouse pointer with the Logitech Mouse during all of this. Error while Pairing. All requirements are met: M505 mouse has unifyer logo, Unifyer USB component connected to mac, turned mouse off and on under 60 seconds and yet this software refuses to allow me to move to the next step.

Nothing works. Wanted to run this software on macOS 10.15.5 to check wether the Unifying receiver had the latest software. Logitech Unifying Software tells me to turn the mouse off and on. I do that, nothing. Claims pairing has not worked. I am controlling the mouse pointer with the Logitech Mouse during all of this. Error while Pairing. All requirements are met: M505 mouse has unifyer logo, Unifyer USB component connected to mac, turned mouse off and on under 60 seconds and yet this software refuses to allow me to move to the next step.

I took seconds for me to be connected. I had spilled milk on my mouse and had to change different mouse, Googled about the Logitech Unifying Software and 123 I was done. Thanks Logitech

Crashes continuously with Mac OS 10.14.6

Logitech Unifying Software Vs 5.1 appeared in my MacUpdate list today. After installing it on a 2017 Retina iMac running High Sierra, I got the msg that the app was not compatible with my iMac system..However, It appears that I can configure a Logitech device via via SteerMouse [payware] with separate profiles for a Logitech G5 laser gaming mouse. and an ergonomic mouse from JTech. This is good news since Logitech hardware lasts much longer than their software updates.

Latest version: 1.2.359

Lastest for mac is 3.9.1.b20.