diff --git a/def.go b/def.go
index 65179ef..c578589 100644
--- a/def.go
+++ b/def.go
@@ -347,6 +347,8 @@ const (
 	objSubTypeJobSetJobDone          = 607
 	objSubTypeJobMsgClient           = 608
 	objSubTypeJobMsgRefresh          = 609
+	objSubTypeJobExportBackup        = 610
+	objSubTypeJobImportBackup        = 611
 	objSubTypeItemResource           = 701
 	objSubTypeItemAlch               = 702
 	objSubTypeItemMisc               = 703
diff --git a/job.go b/job.go
index 0ce3b88..3b98dcb 100644
--- a/job.go
+++ b/job.go
@@ -38,7 +38,7 @@ func createJob(jobTypeID int32, priority int32, userID64 int64, schedule time.Ti
 	}
 	defer stmt.Close()
 
-	_, err = stmt.Exec(objId, priority, userID64, objJobStatusNew, schedule, time.Now(), payload)
+	_, err = stmt.Exec(objId, priority, userID64, objJobStatusNew, schedule.UTC(), time.Now().UTC(), payload)
 	logOnError(err, "createJob : insert obj_job")
 	if err != nil {
 		return 0, err
@@ -55,7 +55,7 @@ func setJobDone(jobId int64) error {
 	}
 	defer stmt.Close()
 
-	_, err = stmt.Exec(time.Now(), jobId)
+	_, err = stmt.Exec(time.Now().UTC(), jobId)
 	s := fmt.Sprintf("setJobDone, update obj_job(%d)", jobId)
 	logOnError(err, s)
 	if err != nil {
@@ -72,7 +72,7 @@ func setJobStart(jobId int64) error {
 	}
 	defer stmt.Close()
 
-	_, err = stmt.Exec(time.Now(), jobId)
+	_, err = stmt.Exec(time.Now().UTC(), jobId)
 	s := fmt.Sprintf("setJobStart, update obj_job(%d)", jobId)
 	logOnError(err, s)
 	if err != nil {
@@ -89,7 +89,7 @@ func rescheduleJob(jobID64 int64, status int32, schedule time.Time) error {
 	}
 	defer stmt.Close()
 
-	_, err = stmt.Exec(schedule, status, jobID64)
+	_, err = stmt.Exec(schedule.UTC(), status, jobID64)
 	s := fmt.Sprintf("rescheduleJob, update obj_job(%d)", jobID64)
 	logOnError(err, s)
 	if err != nil {
@@ -375,6 +375,8 @@ func jobMsgRefresh(j Job) {
 	err = delObj(p.ObjID64)
 	logOnError(err, "jobMsgRefresh : delObj")
 
+	log.Printf("Refreshing message :\n%s\n", m.Text)
+
 	c := TGCommand{
 		Type:         commandRefreshMsg,
 		FromChatID64: m.ChatID64,
diff --git a/obj.go b/obj.go
index 85de9df..6d65c87 100644
--- a/obj.go
+++ b/obj.go
@@ -75,7 +75,6 @@ func addObjMsg(msgID64 int64, msgChatID64 int64, msgUserID64 int64, msgSenderUse
 
 	res, err := tx.Exec(`INSERT INTO obj (obj_type_id, obj_sub_type_id)
 						          VALUES (` + strconv.Itoa(objTypeMessage) + `,` + strconv.Itoa(objSubTypeMessageUnknown) + `);`)
-	logOnError(err, "addObjMsg : exec insert obj")
 	if err != nil {
 		err2 := tx.Rollback()
 		logOnError(err2, "addObjMsg : rollback insert obj")
@@ -91,7 +90,6 @@ func addObjMsg(msgID64 int64, msgChatID64 int64, msgUserID64 int64, msgSenderUse
 
 	stmt, err := tx.Prepare(`INSERT INTO obj_msg	(obj_id, msg_id, chat_id, user_id, sender_user_id, date, text)
 							 VALUES 				(?,      ?,      ?,       ?,       ?,              ?,    ?);`)
-	logOnError(err, "addObjMsg : prepare insert obj_msg")
 	if err != nil {
 		err2 := tx.Rollback()
 		logOnError(err2, "addObjMsg : rollback prepare insert obj_msg")
@@ -100,7 +98,6 @@ func addObjMsg(msgID64 int64, msgChatID64 int64, msgUserID64 int64, msgSenderUse
 	defer stmt.Close()
 
 	_, err = stmt.Exec(objId, msgID64, msgChatID64, msgUserID64, msgSenderUserID64, msgDate, msgText)
-	logOnError(err, "addObjMsg : exec insert obj_msg")
 	if err != nil {
 		err2 := tx.Rollback()
 		logOnError(err2, "addObjMsg : rollback exec insert obj_msg")
@@ -108,7 +105,6 @@ func addObjMsg(msgID64 int64, msgChatID64 int64, msgUserID64 int64, msgSenderUse
 	}
 
 	err = tx.Commit()
-	logOnError(err, "addObjMsg : commit")
 	if err != nil {
 		return 0, err
 	}
@@ -168,6 +164,8 @@ func delObj(objId int64) error {
 		return errors.New("Can only delete objSubTypeMessageAuctionAnnounce.")
 	}
 
+	cacheObjMsg.Delete(objId) // better delete from cache before, worst case we reload after
+
 	stmt, err := db.Prepare(`DELETE FROM obj WHERE id = ?`)
 	if err != nil {
 		return err
@@ -184,9 +182,11 @@ func delObj(objId int64) error {
 		return err
 	}
 
-	log.Printf("delObj : %d RowsAffected.\n", count)
-
-	cacheObjMsg.Delete(objId)
+	if count > 1 {
+		return errors.New("More than one row impacted.")
+	} else if count == 0 {
+		return errors.New("No row impacted.")
+	}
 
 	return nil
 }