Originally Posted by
bhlombardy
Not to hijack this forum... but try using a broswer in either "incognito" mode (if you use Chrome) or "InPrivate" mode (for Internet Explorer). (just right-click the icon for either browser and select that mode) -- If the 'cookie' for your PC account on your computer is corrupt, using these modes will ignore the cookies temporarily and create a new "temp" cookie for experimenting on those modes only. If it works in those modes, then return to the normal browser mode and clear your cookies and your cache. -- a corrupt cookie for YOUR acct could explain why the other accounts work, but yours does not. -- even try it on another computer or device.
Otherwise, I hope you're able to sort it out.