I recently installed 4 HS200 and 2 HS210 smart switches with no problems.  I then tried to add 2 more HS200 switches, but I got the page "Unable to Connect to Your Smart Switch WiFi" with 4 suggestions such as "Try a Different Location" and "Restart Your Device" when trying to connect them.  I've tried many many times, but always the same message. I then tried removinh all the switches and the resetting them to factory default, but I still get the same message.

Previously the app would ask to be connected to a temporary WiFi, but I don't see this anymore.

So right now, all I have are 8 "smart" switches that I can manually control the light with.

Any suggestions?

Thank you.