Reply To: Isotopic Results > Display animation not working

In that case it’s almost definitely the max_input_vars is set to a lower value than the default 3000.

Since with nginx you don’t have a .htaccess file, you will have to look for that in the active php.ini file. If it’s not in there, just put this line there:

[php]max_input_vars = 3000[/php]

Then restart nginx and php-fpm or mod-php or whichever one you are using and it should start working.