I was going to provide a screenshot of the Ping Plot I took during a laggy raid for your thread where you requested pings, but I can no longer add attachments since the data center move. Clicked: Manage Attachments > Add Files > Uploader > Choose File > (selected my file) > Upload > then spinny wheel and nothing.
Happens with both IE11 and Chrome, on Windows 7 ultimate 64. Tried a different computer, same issue. Tried again today, same issue.