MMM Wudnerlist does not update

[Flagun]

Hi guys,
I have this problem with the Wunderlist module that it does not update.
When I start my mirror it works great, the list update itself and if I add new ToDos it update, but after some time it stop updating and I need to restart the mirror.

I tried to change the interval but it didn’t make a difference. The day after the restart the module is not updating itself.

Please help