I use Tapatalk to access the site and I too am having issues. Tapatalk is taking forever to load and when it does it says I'm not logged in. When I try to log in it says password isn't valid. When I pull out the old PC laptop, which I'm using now, the site is still slow but it does let me log in. The other forum I use on Tapatalk is working just fine, so it has to be an issue with OWA.