retiredblokes

Thanks Kimberly (@amiga500). Worked for me. Tested on Shared Cloud host, WP 4.7.1, W3 Version 0.9.5.2, PHP 5.3.29.
Browsers: Chrome on Windows 10, Chrome android, Edge on Windows 10 and Internet Explorer on Windows 10 and Safari on Mac.

Same issue for me on shared cloud hosting using WP 4.7.1 W3 Version 0.9.5.2.
Using PHP 5.3.29
Whole page loads with eg ???n??????v??K
Pages load correctly only if reloaded multiple times.
Disabling Page Cache in W3 works for now. Very interested in how fixes go for others.

@mansi-shah

Thank you, that update worked well for me.

Updated Rainmaker plugin today from
0.15 to 0.16

I received the message:

“Warning: require_once(campaignmonitor.php) [function.require-once]: failed to open stream: No such file or directory in /websites/re/…websitenamenotshown…/wp-content/plugins/icegram-rainmaker/classes/mailers/config.php on line 5

Fatal error: require_once() [function.require]: Failed opening required ‘campaignmonitor.php’ (include_path=’.:/usr/local/php/pear-5-3:/usr/local/php/lib’) in /websites/re/…websitenamenotshown…/wp-content/plugins/icegram-rainmaker/classes/mailers/config.php on line 5”

Was unable to access the site or site admin in any way until I ftp manually copied a backup over the folder “icegram-rainmaker”. Peviously no problem with the plugin.

The site came back but failed when I reran the update. Restored the folder to regain operation.

Using wordpress 4.6.1 and Nirvarna theme v1.3.1