as for the timer Syntax, mine were like Olymp wrote (make sure to place the ] after resetting the timer).
alternative approach: using expire binding instead of timer
a small hint, if you’re thinking of using more timers, use expire functionality…
I replaced my timers with an easier to read and implement design pattern using the expire binding:
This way, it’s much easier to comprehend the purpose of the timer - even after returning to your Code after some days/week/months/…