Index: dashboard.scm
==================================================================
--- dashboard.scm
+++ dashboard.scm
@@ -370,11 +370,12 @@
 							(lambda (a b)
 							  (eq? (db:test-get-id a)(db:test-get-id b)))))))
 			(if (eq? *tests-sort-reverse* 3) ;; +event_time
 			    (sort newdat dboard:compare-tests)
 			    newdat))))
-    (debug:print 0 "(dboard:get-tests-for-run-duplicate: got " (length tests) " test records for run " run-id)
+    (vector-set! prev-dat 3 (- (current-seconds) 2)) ;; go back two seconds in time to ensure all changes are captured.
+    ;; (debug:print 0 "(dboard:get-tests-for-run-duplicate: filters-changed=" (d:alldat-filters-changed data) " last-update=" last-update " got " (length tmptests) " test records for run " run-id)
     tests))
 
 ;; create a virtual table of all the tests
 ;; keypatts: ( (KEY1 "abc%def")(KEY2 "%") )
 (define (update-rundat data runnamepatt numruns testnamepatt keypatts)

Index: db.scm
==================================================================
--- db.scm
+++ db.scm
@@ -857,19 +857,23 @@
 			 (if (string-match ".*duplicate.*" ((condition-property-accessor 'exn 'message) exn))
 			     (debug:print 0 "Column last_update already added to " table-name " table")
 			     (db:general-sqlite-error-dump exn "alter table " table-name " ..." #f "none"))
 			 (sqlite3:execute
 			  frundb
-			  (conc "ALTER TABLE " table-name " ADD COLUMN last_update INTEGER DEFAULT 0"))
-			 (sqlite3:execute
-			  frundb
-			  (conc "CREATE TRIGGER IF NOT EXISTS update_" table-name "_trigger AFTER UPDATE ON " table-name "
+			  (conc "ALTER TABLE " table-name " ADD COLUMN last_update INTEGER DEFAULT 0")))
+			(sqlite3:execute
+			 frundb
+			 (conc "DROP TRIGGER IF EXISTS update_" table-name "_trigger;"))
+			(sqlite3:execute
+			 frundb
+			 (conc "CREATE TRIGGER IF NOT EXISTS update_" table-name "_trigger AFTER UPDATE ON " table-name "
                              FOR EACH ROW
                                BEGIN 
-                                 UPDATE " table-name " SET last_update=(strftime('%s','now'));
+                                 UPDATE " table-name " SET last_update=(strftime('%s','now'))
+                                   WHERE id=old.id;
                                END;"))
-			 ))
+			)
 		      '("tests" "test_steps" "test_data"))))))
 	   all-run-ids)
 	  ;; removed deleted runs
 	  (let ((dbdir (tasks:get-task-db-path)))
 	    (for-each (lambda (run-id)