Nostalrius Begins - Quality wow vanilla realm (1.12)

Hey,

I'm using two different chat windows: One for guild chat, the other for everything else. Now for some reason, the guild chat window just keeps disappearing completely. This doesn't happen when I relog but just randomly while I'm playing. Now when I create a new chat window again, that new window automatically looks like the old chat window that disappeared (background color, showing only guild chat).

Does anyone have any idea if there's an addon that might cause this or any idea to fix this?

Thanks.

open the interface option and disable "Auto-Join Guild Recruitment Channel"

Definitely something I would never have thought of. And no idea, why that's causing it, but it looks like helped. Thanks a bunch!