I have the same problem but on Android, in version 1.16.0 my friends could enter my survival world without any problem but when I update to version 1.17.1, it does not allow any of my Xbox live friends to enter but they do Those who enter via LAN, I have tried to find solutions for this problem but nothing works for me.
One thing to add, the world weighs more than 400mb and was created in version 1.16.20.
My friends and I have the same version of the game (1.17.2) and my account created it in 2015
Roberto Reina
I have the same problem but on Android, in version 1.16.0 my friends could enter my survival world without any problem but when I update to version 1.17.1, it does not allow any of my Xbox live friends to enter but they do Those who enter via LAN, I have tried to find solutions for this problem but nothing works for me.
One thing to add, the world weighs more than 400mb and was created in version 1.16.20.
My friends and I have the same version of the game (1.17.2) and my account created it in 2015