It seems that I merged two installation procedures and did, in fact, install PM2 startup twice. Resolution, for me, was to do a complete install, but to not do the PM2 autostart process until I was done doing everything else - I was not able to figure out how to remove one of the installations of PM2. Thanks for the help and info as I learn how to do this.

I seem to have two instances of MM running. When I CTRL+M I get this at my desktop:

This is my second install - I did not notice 2 instances of MM in the top bar, last time. Is this okay? I am getting ready to install for the third time to make this go away. Maybe . . .

@sdetweil I will stop messing with it then. Thanks for the info.

I am wondering why I have a config.js and MMM_GooglePhotos.js - which takes priority, or which one can I delete? I am trying to tweak my refresh rate and scan rate. And also tweak my show Height/Width and original Height/Width, but I have the similar info in both files. I did some research and found a recommendation to remove the module config from the config.js file . . . . but the album key is in the config.js files.

I would prefer a little advice/guidance before deleting the module config from the config.js

Thanks