Is anyone fix my problem ?

I created an graphic indicator that show prices and my local time when i move mouse cursor. But when i change time frame, when chart appear "Waiting for Update" and then my indcator does not work when i move mouse like this :

market closed, retest it when market opens... Sometimes takes one tick to get things working on mt4.
If still dosn't work after market open and you see at least 1 tick.. then I dunno..