Hello!
I’m fairly new to Unreal and I’ve started making a map for the Dev Kit. A while back I had a single playerstart which worked fine. But after I have placed other spawns I preview the game it asks me to ‘pick a spawn region’ (East Zone 1, North Zone 2 ect) once I choose a spawn it sends me back to ‘pick a spawn region’. Using a single playerspawn also has this problem now. Any help would be appreciated! 
Is your map below z-46000? by default it kills anyone who drops below -46000
Ah yes, my map was well below -48000 xD Thanks for the help!