I have the original connected (not modular 45). It was just returned to me after a failed trade-up (long story, back-order issues) I was able to connect to my iPhone and setup, connected to wifi and did an upgrade of the software and all apps. After restart I am unable to connect to any wifi! I have tried everything I can think of.... disconnected from phone, restarted phone, watch and even home network, no luck.... Anyone have any thoughts or ideas??