CentralizedFileStorage configuration error after upgrading to 12.1.5

Servers serving this community are not consistently configured. Please review every server's configuration to ensure that the CentralizedFileStorage configuration in communityserver.config is the same.

I never change my connectionstrings file during upgrades so not sure what it doesn't like and made sure the job server has the same exact one.  How do i get rid of this message other than using hosting.config file?