dwoolery

I have been away from my vacation home and discovered that I am unable to log on to the Admin Copnsole. I see only a blue screen with no data other than the three tabs at the top of the window i.e. configuration, home, programming. Help/About only show the version. . l. no IP info, etc. How can i re establish communication with the ISY-99i via internet? All other internet connections appear to be OK and I am able to access the internet.