So when a questioner is opened from a popup call to action button, you get an error. This is because the questioner interface and the popup interface are open at the same time. This is easily solvable.
Go into your popup and set “Call to Action Chanel” to “OpenQuestioner”.
After that, set “Close Popup When Receiving On” to “OpenQuestioner”.
Once your done with that, place down a trigger and set “Trigger Delay” to “0.4” (That is the smallest delay I found without crashing the game).
Also set “Trigger By Player Collision” to “No” and “Visible In-Game” to “No”
After that, wire the popup to the trigger. Primary Call to Action Clicked - Trigger.
nice guide tho a triggers delay can go down to 0.0015 which is pretty low and you may just have an old computer that causes it to crash but i could be wrong