Hi Tim, I too am having trouble syncing faces over to my watch and have tried all of your sugesstions. I have also been having a lot of trouble with the Creator. It started about 3 or 4 days ago while I was designing a new Christmas themed face. It's almost like the Creator gets stuck while loading. Most times the layers panel on the left will not appear at all and I am unable to click on anything on the screen. Then there are other times when it all appears to load ok but then the Creator jumps back and forth from 12am to 11:59pm on the Time Machine and again I am unable to click on anything. My only option is to exit the Creator completely. This is happening on new designs and also existing ones too. Since this happened, I have not been able to sync any faces to my watch, even ones that are not my design.
My details are as follows
Version of Facer - 2.6.1_1107-(1107)
Version of Android and Android Wear - Android 6.0.1 & Android Wear 18.104.22.16858953
Model of phone - Samsung Galaxy S7
Model of watch - LG Watch Urbane
On my laptop I am using Windows 10 and always use Chrome but I have also tried the Creator in Microsoft Edge. Unfortunately it is doing the same thing.