– In General Settings Page Caching is Disk: Basic.
– In Page Cache/Advanced Late Initialization is Enabled.
– Tried with Minify off.
– Tried with Minify on and ‘mfunc’ in the ignored comment stem field.
– in wp-config.php i have: define('W3TC_DYNAMIC_SECURITY', 'XxXxxxxxXXxXXXXXXXxXXXxxxXXxxxxx');
Hmm – Don’t really know. The Fragmented Caching feature in W3TC always has been vague and dodgy at best.
I’ve tested it a bunch, sometimes it works as is, then suddenly people would report issues with it and the code in AdRotate has to be different… For no apparent reason.
The current iteration, however, has worked for over a year as far as I know.
As a test/experiment. In your setup. Can you try a shortcode and see if that works?
Maybe that’ll shed some light on how that vs. widgets works and maybe gives a clearer picture of the issue.
Shortcodes use the same method of output (based on the same manual), just through a different function.