Please help me connect my Logitech Wireless Mouse

Hello,

I''m running Hackintosh Mojave 10.14.5, I also have Windows 10 on the same pc, but both OS run on separate SSD's and boot separately. I recently bought a Logitech MX Ergo Mouse for ergonomics when I'm working in OSX, and I have the Logitech Unifying Device dongle plugged into a MB usb port. In windows 10 everything connects fine, no problems. On OSX I have the latest Logitech Options software and OSX can see the Unifying dongle no problem, but it's not pairing to the mouse. Since the dongle can pair with up to 6 Logi devices, it shows a device paired from the windows 10 side, but doesn't show battery and firmware info, I've deleted it and tried re-pairing in OSX to no avail. I had to set up the privacy options manually for the Logi software.

Has anyone been successful pairing a Logi wireless mouse?

I understand some people have had connection problems with wireless mice, and especially Logitech wireless mice. I've search all over and can't seem to find a solution, and most old threads don't really have an answer. Any help would be appreciated. Thanks.