we switched to amf and the problem went away
Is this consistently reproducible? So, if I return a file with 24MB size from the server over RTMP, I'll run into this?
I don't know about going from server to client, we were going the
other way trying to upload a file to a remote class
There's a limit of 10MB for a single RTMP message in LCDS, you're probably running into this but you're supposed to get a "TCMessageTooLargeException" when you go over 10MB. I think there might be a bug around bubbling this exception but either way, I think you should try to chop your file in 10MB chunks when using RTMP.