Is anyone using GoAccess?

I can't get get the log format options right in GoAccess.

Or does the OLS log format need to be changed?

Or is there another real-time log analyzer that everyone uses?
Is it not possible to change the log format for OLS? Changes in the config file are showing up in the panel, but not changing access.log.
Been working on this off and on over the last few months and still unable to change the log format. Is this not possible in this version?