So, I (apparently) had been using an “unofficial” smart app for my wemo devices, and I had my existing devices all integrated and working like a champ.
I recently bought a couple of new plugs and wanted to add them. I set up one and tried to add it to smartthings, but I got some error…
So, I removed that app, and decided to use the official app since it appears new since I tried last time.
It discovers my devices properly, and I can select them. But when I save I get “Unexpected error occurred” and the selects are unset.