Okay, guys. Time to slow down for the noob. 
Are you saying that if I can't get this WallMote paired that I should buy and use this stick?
Also, after the WallMote pairs to the stick, do I have to keep the stick plugged into a USB port on an internet-connected computer? ...or could I somehow use the stick to associate the WallMote with the Hubitat HUB?
Next question: You are mentioning the adjustment of security settings prior to inclusion. Are those settings found somewhere in the Hubitat software, or are you referring to security adjustments on the Aeotec hardware? Thank you for your patience with me.
Edit: Also, this is a screenshot of where the Inclusion process gets stuck.
