bikerv4

Hi @wfpeter,
I have set WP_MEMORY_LIMIT = 128M. I have reactivated WF and now it seems to be working fine. The connectivity problem no longer appears.

The max_execution_time I can’t change it at the moment because it’s a DIVI requirement. Anyway if WF fails again I’ll try it.

I have now performed scans remotely, all is OK.

Could it be a coincidence that just on the day the Let’s Encrypt certificate is automatically renewed at Mon, 07 Mar 2022 00:30:10 GMT, that same day in the afternoon the WF failure occurred?

I have modified a couple of ssl_session directives (cache and tickets). It was different with my other site.

Thank you very much.

Hi, in troubleshouting mode, with only 2 plugins activated, Health Check and Jetpack, it works fine. Not in normal mode.

Now I have tried it again with this new update v1.4.4, and all plugins deactivated in normal mode, except Health Check and JetPack and it works. Then I activate plugins 1 by 1 and the failure occurs together with Yoast SEO:

YS + JP = OK
JP + HC = OK
HC + JP + YS = fail in normal mode, OK in troubleshouting mode

I disabled the functions.php file from my Divi Child, is very short. I have turned Zlib on, so I get a error without the following function:

/**
 * Proper ob_end_flush() for all levels
 *
 * This replaces the WordPress <code>wp_ob_end_flush_all()</code> function
 * with a replacement that doesn't cause PHP notices.
*/ 
remove_action( 'shutdown', 'wp_ob_end_flush_all', 1 );
add_action( 'shutdown', function() {
   while ( @ob_end_flush() );
} );

The error is (off topic):
[21-Dec-2019 17:14:23 UTC] PHP Notice: ob_end_flush(): failed to send buffer of zlib output compression (1) in /… /wp-includes/functions.php on line 4552

I disconnected the list of plugins involved and there is no header error, except mentioned Zlib error.

I tried leaving together wp-Forum and WordFence, and header error continues.

I will try to contact the other affected plugins developers.

Thank you very much for your attention.

Best regards.

• This reply was modified 4 years, 11 months ago by bikerv4.

I understand that the fault is of the other plugins.

I still doubt if I keep the other plugins:
It is affected in wp-Foro operation?

Thanks