Task doesn't start by scheduler

[userXXX]

Hello,

we have a task with a scheduler entry to run it every day. Unfortunately it will never start by itself. I tried different time settings, but I can run it only by manual start.
The task ist enabled, the triggering event, too. Dozens of other task are working fine every day, starting before and after this problematic task.

Is there a known issue regarding use of schedulder?
What could we do?
We are using Robotask 6.5.0.885, OS: Windows Server 2008 R2 Standard SP1, Server is virtual.

Thanks.

[Oleg]

Check please this:
- the task is enabled
- the trigger (scheduler) is switched on.

[userXXX]

Hello Oleg,

of course I checked this before.

That are the infos in the .tsk file:

[Root]
ActionAfterRun=INTEGER|0
Actions=FOLDER
Automat=INTEGER|-1

[...]

[Events]
Event1=FOLDER

[Events\Event1]
Enabled=INTEGER|-1
EventID=STRING|"E_GENERAL_SHEDULER"
Params=FOLDER
UnigueID=INTEGER|16445953

[Events\Event1\Params]
periodicity=STRING|"0"
startdate=STRING|"42486"
time0=STRING|"21526000"
timecount=STRING|"1"
wakeup=STRING|"0"

[Oleg]

Try to restart RoboTask

[Oleg]

Also are you sure that your computer is alive at 5:58AM?

[userXXX]

We restarted our VM yesterday and in this morning it worked fine.

So, you don't really have an idea about a possible reason?
With your experience would you recommend to restart the VM frequently e.g. every weekend?