I just spent 10 minutes troubleshooting Roomie on my iPad. My iPhone was working perfectly, but the iPad wasn’t. iCloud and wi-fi sync have always worked in the past, and I even re-synced with Dropbox for extra measure – but to no avail.
Then it hit me: At a diner whose wi-fi was misbehaving, I’d recently disabled my iPad’s wi-fi. And since it also has 3G, I’d forgotten to reenable the wi-fi when I got home. Most internet functions are not wi-fi specific, so I hadn’t noticed.
Since Roomie’s commands were red, I knew there was a problem, but it wasn’t specified. In such cases, it would be quite helpful if a pop-up window informed us that wi-fi is simply disabled.