diff --git a/calibre-plugin/config.py b/calibre-plugin/config.py
index c034459f..bac46aa3 100644
--- a/calibre-plugin/config.py
+++ b/calibre-plugin/config.py
@@ -537,12 +537,12 @@ class BasicTab(QWidget):
         groupbox.setLayout(self.l)
 
         self.mark = QCheckBox(_("Mark added/updated books when finished?"),self)
-        self.mark.setToolTip(_("Mark added/updated books when finished.  Use with option below.\nYou can also manually search for 'marked:fff_success'.\n'marked:fff_failed' is also available, or search 'marked:fff' for both."))
+        self.mark.setToolTip(_("Mark added/updated books when finished.  Use with option below.\nYou can also manually search for 'marked:fff_success'.\n'marked:fff_failed' and 'marked:fff_chapter_error' are also available, or search 'marked:fff' for all."))
         self.mark.setChecked(prefs['mark'])
         self.l.addWidget(self.mark)
 
         self.showmarked = QCheckBox(_("Show Marked books when finished?"),self)
-        self.showmarked.setToolTip(_("Show Marked added/updated books only when finished.\nYou can also manually search for 'marked:fff_success'.\n'marked:fff_failed' is also available, or search 'marked:fff' for both."))
+        self.showmarked.setToolTip(_("Show Marked added/updated books only when finished.\nYou can also manually search for 'marked:fff_success'.\n'marked:fff_failed' and 'marked:fff_chapter_error' are also available, or search 'marked:fff' for all."))
         self.showmarked.setChecked(prefs['showmarked'])
         self.l.addWidget(self.showmarked)
 
diff --git a/calibre-plugin/fff_plugin.py b/calibre-plugin/fff_plugin.py
index a61a99d0..abf36aaa 100644
--- a/calibre-plugin/fff_plugin.py
+++ b/calibre-plugin/fff_plugin.py
@@ -1775,6 +1775,9 @@ class FanFicFarePlugin(InterfaceAction):
         failed_list = [ x for x in book_list if not x['good'] ]
         failed_ids = [ x['calibre_id'] for x in failed_list ]
 
+        chapter_error_list = [ x for x in book_list if 'chapter_error_count' in  x ]
+        chapter_error_ids = [ x['calibre_id'] for x in chapter_error_list ]
+
         if all_not_calonly_ids and \
                 (prefs['addtolists'] or prefs['addtoreadlists']):
             self.update_reading_lists(all_not_calonly_ids,add=True)
@@ -1796,11 +1799,13 @@ class FanFicFarePlugin(InterfaceAction):
         if showlist and prefs['mark']: # don't use with anthology
             db = self.gui.current_db
             marked_ids = dict()
-            marked_text = "fff_success"
+            marked_text = "fff"
             for index, book_id in enumerate(all_ids):
-                marked_ids[book_id] = '%s_%04d' % (marked_text, index)
+                marked_ids[book_id] = '%s_success_%04d' % (marked_text, index)
             for index, book_id in enumerate(failed_ids):
-                marked_ids[book_id] = 'fff_failed_%04d' % index
+                marked_ids[book_id] = '%s_failed_%04d' % (marked_text, index)
+            for index, book_id in enumerate(chapter_error_ids):
+                marked_ids[book_id] = '%s_chapter_error_%04d' % (marked_text, index)
             # Mark the results in our database
             db.set_marked_ids(marked_ids)
 
@@ -2072,7 +2077,7 @@ class FanFicFarePlugin(InterfaceAction):
 
     def update_error_column_loop(self,book,db=None,errorcol_label=None,lastcheckedcol_label=None):
         if book['calibre_id'] and errorcol_label:
-            if not book['good'] and (book['showerror'] or prefs['save_all_errors']):
+            if (not book['good'] or 'chapter_error_count' in book) and (book['showerror'] or prefs['save_all_errors']):
                 logger.debug("update_error_column_loop bad %s %s %s"%(book['title'],book['url'],book['comment']))
                 self.set_custom(db, book['calibre_id'], 'comment', book['comment'], label=errorcol_label, commit=True)
             else: