Hi everyone. We are currently switching our social media site from Buddy Press to Membership and have had a bumpy road with plugin conflicts. I will document what I have discovered to help you all out.
Autoptimize is a very popular plugin (over 300000 active installs). We use it on all our builds, however, I have discovered that it is completely incompatible with Membership and will crash the build (though not wordpress itself). We tried it on 10 different themes to rule this out. Be warned!