Windows 10: Minecraft Windows 10 - Suddenly unable to connect to friend's world

I've been playing on a friend's world for several weeks now. We were playing the other night when she got the invisible wall glitch, so she quit and restarted. When I went to rejoin the world, I got the "Unable to connect to world" error message. Literally nothing changed - she just quit and reopened Minecraft. We each restarted our PCs, nothing changed. I've tried connecting again a few days later with no success. I can't find any solutions online. Anyone know what to do?

:)

 

Minecraft Windows 10 - Suddenly unable to connect to friend's world

I've been playing on a friend's world for several weeks now. We were playing the other night when she got the invisible wall glitch, so she quit and restarted. When I went to rejoin the world, I got the "Unable to connect to world" error message. Literally
nothing changed - she just quit and reopened Minecraft. We each restarted our PCs, nothing changed. I've tried connecting again a few days later with no success. I can't find any solutions online. Anyone know what to do?

EDIT: My friend created a brand new world and I cannot connect to this world either. Could it be her wifi security settings?

 

Minecraft Windows 10 - Suddenly unable to connect to friend's world

I don't think you understand the issue here. My friend, who has also uninstalled and reinstalled Minecraft, can play on the world just fine. I am simply getting the "Unable to connect to world" error message when I try to connect. You've given me no reason
as to why you originally thought the Xbox app on my PC was the issue.

I would like for someone from Microsoft or someone who understands my issue to respond.

 

Minecraft Windows 10 - Suddenly unable to connect to friend's world

No change. I am still unable to connect to my friend's world.