Reset last "action":Lead overview filter creashes SuiteCRM each time

Dear @Adelheid , what happen if you increase the time the application wait for an answer from the DB on config.php ?
For instance you can set

'resource_management' => 
  array (
    'special_query_limit' => 5000000,
    'special_query_modules' => 
    array (
      0 => 'Reports',
      1 => 'Export',
      2 => 'Import',
      3 => 'Administration',
      4 => 'Sync',
      5 => 'AOR_Reports',
      6 => 'Leads'
    ),
    'default_limit' => 200000,
  ),

I also quote Matthew Lorimer: