@A1ien51Jul 12.2007 — #They are windows specific status codes
There are a bunch of them in the 12XXX range and come up a bunch.
What you should do is build something that looks at the 12XXX range and reissues a retry attempt for that request. This actually comes up a lot. Last company I worked for, I logged all of my Ajax failures and Errors to the server and those codes came up a lot.