I frequently get the error that my "Backup location is offline". It doesn't report this problem all of the time, sometimes it saves the information just fine. My backup location is a local drive, that is clearly available. And my secondary location is an external drive, which is also clearly available. I am not sure what the heck is going on. This happens with a number of different file types (XML, DOC, DOCX, HTML just to name a few).
I am running Win7 x64.
12 Gb of Ram
1Tb Hard disk with over 500Gb free.
I just bought this, so if I can't get this figured out pretty quickly, I will be requesting a refund.