Reports Hangs when using User field filter.
The reason is this query:
components/filters/fuserfield/plugin.class.php line 120:
$userlist = array_keys($remoteDB->get_records('user'));
This is retrieving way too much data, and then system freezes. I have changed it to just retrieve the ids and it works fine since I gather that's what is happening in the IN statements bellow.
Replace it with:
$userlist = array_keys($remoteDB->get_fieldset_select('user','id'));