diff --git a/app/models/custom_field.rb b/app/models/custom_field.rb
index 3fbb1ed..dcb5af5 100644
--- a/app/models/custom_field.rb
+++ b/app/models/custom_field.rb
@@ -219,7 +219,7 @@ class CustomField < ActiveRecord::Base
 
   # to move in project_custom_field
   def self.for_all
-    where(:is_for_all => true).order('position').to_a
+    RequestStore.store["#{self.class.name}_for_all"] ||= where(:is_for_all => true).order('position').to_a
   end
 
   def type_name
diff --git a/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_entity_custom_attribute.rb b/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_entity_custom_attribute.rb
index e41e5d5..fe1f595 100644
--- a/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_entity_custom_attribute.rb
+++ b/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_entity_custom_attribute.rb
@@ -20,7 +20,7 @@ class EasyEntityCustomAttribute < EasyEntityAttribute
     return nil if entity.nil?
 
     if (entity.respond_to?(:project) && @custom_field.visible_by?(entity.project, User.current)) || !entity.respond_to?(:project)
-      cv = entity.custom_values.enabled.select {|v| v.custom_field_id == @custom_field.id}
+      cv = entity.custom_values.select {|v| v.custom_field_id == @custom_field.id}
       cv.size > 1 ? cv.sort {|a,b| a.value.to_s <=> b.value.to_s} : cv.first
     else
       nil
diff --git a/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_queries/easy_project_query.rb b/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_queries/easy_project_query.rb
index 3c474c8..4ecccb2 100644
--- a/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_queries/easy_project_query.rb
+++ b/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_queries/easy_project_query.rb
@@ -15,7 +15,7 @@ class EasyProjectQuery < EasyQuery
 
   def query_after_initialize
     super
-    self.additional_statement = Project.allowed_to_condition(User.current, :view_project)
+    # self.additional_statement = Project.allowed_to_condition(User.current, :view_project)
     self.display_filter_sort_on_edit = false
   end
 
@@ -96,7 +96,7 @@ class EasyProjectQuery < EasyQuery
           EasyQueryColumn.new(:root),
           EasyQueryColumn.new(:description, :sortable => "#{Project.table_name}.description"),
           EasyQueryColumn.new(:status),
-          EasyQueryColumn.new(:author, :groupable => true, :sortable => lambda { User.fields_for_order_statement('authors') }),
+          EasyQueryColumn.new(:author, :groupable => true, :sortable => lambda { User.fields_for_order_statement('authors') }, preload: [:author]),
           EasyQueryColumn.new(:users, :caption => :field_member),
           EasyQueryColumn.new(:start_date),
           EasyQueryColumn.new(:due_date),
@@ -168,6 +168,12 @@ class EasyProjectQuery < EasyQuery
     [['lft', 'asc']]
   end
 
+  def default_find_preload
+    preloads = [:parent, :enabled_modules]
+    preloads << [:project_custom_fields] if has_custom_field_column?
+    preloads
+  end
+
   def sortable_columns
     {'lft' => "#{Project.table_name}.lft"}.merge(super)
   end
@@ -192,7 +198,7 @@ class EasyProjectQuery < EasyQuery
         )
     ).join_sources
 
-    root_info = merge_scope(Project, options)
+    root_info = merge_scope(Project.visible, options)
                     .select('projects.id AS root_id, Count(children.id) AS children_count')
                     .joins(join_sources)
                     .where("( (#{statement}) OR (#{children_statement}) ) AND projects.parent_id IS NULL")
diff --git a/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_queries/easy_query.rb b/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_queries/easy_query.rb
index e7753cb..e467ccf 100644
--- a/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_queries/easy_query.rb
+++ b/plugins/easyproject/easy_plugins/easy_extensions/app/models/easy_queries/easy_query.rb
@@ -1231,7 +1231,7 @@ class EasyQuery < ActiveRecord::Base
   end
 
   def has_custom_field_column?
-    columns.any? { |column| column.is_a? QueryCustomFieldColumn }
+    columns.any? { |column| column.is_a? EasyQueryCustomFieldColumn }
   end
 
   def has_default_columns?