Title: Problems for Users
Last modified: January 14, 2018

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# Problems for Users

 *  Resolved [steveraven](https://wordpress.org/support/users/steveraven/)
 * (@steveraven)
 * [8 years, 5 months ago](https://wordpress.org/support/topic/problems-for-users/)
 * Hi,
 * Thought I’d try this plugin out in preference to Autoptimize for minifying JS
   and CSS.
 * Seemed to be working fine, but just today I was alerted by some users that they
   were unable to view galleries.
 * Going over to an incognito page, sure enough I found this to be dead true – all
   the galleries had disappeared. On disabling FVM and relaunching the incognito
   window, they had all come back.
 * For info – I’m using the Total WordPress theme by WPExplorer with the following
   FVM settings:
 * All as default except for Fix Page Editors, Inline Google Fonts, Inline all Header
   CSS Files, Inline all Footer CSS Files, and Enable Defer of JS for Pagespeed 
   Insights all being checked.
 * Using these settings, my pagespeed score had rocketed, but if users cannot see
   the content, it all seems a bit pointless.
 * So what am I doing wrong?
 * *Edit** Following up on the above issue, we still found that FVM was causing 
   problems with certain browsers even after resetting them back to default. Getting
   in touch with my webhost, they changed the FVM filename to something different,
   effectively binning the plugin completely. This last option worked perfectly 
   but it would still be nice to work out why FVM is so twitchy and temperamental!
    -  This topic was modified 8 years, 5 months ago by [steveraven](https://wordpress.org/support/users/steveraven/).
    -  This topic was modified 8 years, 5 months ago by [steveraven](https://wordpress.org/support/users/steveraven/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fproblems-for-users%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Raul P.](https://wordpress.org/support/users/alignak/)
 * (@alignak)
 * [8 years, 5 months ago](https://wordpress.org/support/topic/problems-for-users/#post-9864063)
 * Hi,
 * Kindly read the faqs here: [https://wordpress.org/plugins/fast-velocity-minify/#faq](https://wordpress.org/plugins/fast-velocity-minify/#faq)
 * Sometimes javascript or css files conflict when merged together.
    You need to
   try to find out which file is causing the galeries from working, by adding them
   to the ignore list.
 * Try to follow the instructions I provided here: [https://wordpress.org/support/topic/problem-js-with-layerslider-plugin/](https://wordpress.org/support/topic/problem-js-with-layerslider-plugin/)
 * You can disable the fix page editors for testing, so you can preview real time
   how it looks. Or you can launch in incognito mode, or you can use another browser
   such as firefox, Opera, or whatever for testing.
 * Try to disable html, css or js processing first, to determine which section is
   breaking it. Then, try to disable minification and purge the cache.
    Finally,
   try by adding all files to the ignore list and deleting one by one, until you
   find which one should be ignored.
 * Kindly report back which file caused the error, if you find it.
 * Thanks.
 *  Thread Starter [steveraven](https://wordpress.org/support/users/steveraven/)
 * (@steveraven)
 * [8 years, 5 months ago](https://wordpress.org/support/topic/problems-for-users/#post-9864142)
 * Yeah, I might do that at some stage, but I think I’ll stick with Autoptimize 
   for now.
 * Thanks anyway!

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Problems for Users’ is closed to new replies.

 * ![](https://ps.w.org/fast-velocity-minify/assets/icon-128x128.jpg?rev=1440946)
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 * 2 replies
 * 2 participants
 * Last reply from: [steveraven](https://wordpress.org/support/users/steveraven/)
 * Last activity: [8 years, 5 months ago](https://wordpress.org/support/topic/problems-for-users/#post-9864142)
 * Status: resolved