Hi all,
I have a very strange problem with IIS 8.
I have dynamic compression enabled and configured correctly. On IIS reset, requests are compressing fine and all is working. Approximately one minute into processing, requests stops compressing altogether.
When I use failed request tracing, the response is simply "COMPRESSION_DISABLED" when it attempts to do the dynamic compression. Of course, if I reset IIS again, compression starts working for another minute.
There are no entries in the event log and I can't find any information elsewhere as to why it disables compression.
How can I ensure that dynamic compression always happens?