I have checked that several times in all the servers, it is set to false yet I can't transfer between maps still. I have set it to true then to false again to see if that would make a difference and it won't work regardless.
I have a cluster of servers on PS4 and survivors can't transfer from one map to the other. I have turned on the prevention to upload and download the survivor, and back off to see if that would fix it but I can't transfer between maps at all. I have tried updates, force updates, restart the maps, change passwords and change settings but I can't see to be able to transfer.