Timer is stopped when the device is Idle.

[karthick-infinire]

The timer runs perfectly when we continuously use the device but when we keep the device Idle for some time timer stops and does not run.

[clemdesign]

I don't have sufficient time to debug and analyse this specific situation in order to find a way to resolve this issue.

So, I'm calling on a kind soul to solve this problem.

But I think you can detect the inactivity of tab, then when the tab is awaking, rerun the timer.