sure, let me explain it once again using time. say i open 233T tick chart at 2pm, i can see tick data only till 2pm(i.e. the time i opened it), after that it freezes. then i close it and i reopen at 2:20pm, i can see data only before 2:20, it does not update in real time once i open it. then i close it and open it 3pm, it shows tick data till 3pm, but it stops to update in real time. got it or still confused?
Obviously something is wrong.
Do you have real time subscription or delayed ?