One of my 4 PCs is having trouble listening to the current Family Safety account settings online for both of my two kids. The 3 PCs that work run Win8.1, Win8.1, and Win7ProSP1 while the oldest one that doesn't work runs Win7HomePremiumSP1 has the latest version of the app installed and has the kids accounts linked to the same Family Safety settings online as the 3 newer PCs that work. At this point I'm running out of ideas. Any help/suggestions you can provide would be helpful.