For our "LobbyHistorian" I get the following error:
"Page Not Found!
The page that you requested was not found. Please check your URL and try your request again, or start again from the login page."
I tried deleting the contents of the /mango/work/jsp folder and that did not help. I also did not see anything in ma.log turn up at the time that I tried to access that folder.
In addition, the point hierarchy from this mango is no longer pushed tot he Main Historian correctly via Persistent TCP sync. I had previously organized the new BACnet sources in a folder, and now they show up un-organized on the Main Historian.
For our "22Historian" I get a Server Timeout error at the top, when accessing the Data Sources page, though I did not notice any issues with usability of the actual page.