In most cases such a phenomenon is due to a logical bug. Thanks for the screenshots, but need more details because you have a rather complicated Timeline, with several interactive objects, but they are not labeled. You show one advanced actions, don't know what is the event used to trigger it, and what the actions for the other interactive objects are. How many variables are you using? If you have similar advanced actions, did you use a shared action with parameters or duplicate edited advanced actions? I know the meaning of 'Oversikt' (close to Dutch) and 'Hjelp' but cannot translate everything. I see a Help group with more interactive objects, what is their functionality?