W3 Total Cache – Intermittent Browser Decode Errors

I have modified my W3TC browser cache config to disable gzip compression.

However I still have a gzip encoding header. It looks like I have introduced a config issue with phpfpm (my assumption right now). I thought I had ruled out double encoding already, but missed something. I’ll confirm my assumptions later, but it doesn’t appear W3TC has anything to do with my issue after further investigation.