It seems that the compress pages function in the advanced tab keeps disabling itself randomly after a week or so of use.
What is causing this?
Here are some details of the other settings I have enabled incase one of them is causing the problem
Cache hits (Enabled)
PHP to serve cache files (Enabled)
Cache Rebuild (Enabled)
Mobile device support (Enabled)
Expirey Time 43200seconds
Preload enabled 72minutes