Dungeon problems

WE have tried numerous times going into a dungeon in a group but everytime we just get the message Entry Rewuirement not met. try again later., and when we get to accept button it is just saying try again later…

But if we enter alone we can get into that same dungeon without any problems.

but then we try again in a group and we cannot enter. :frowning: ?

anybody know if there is a fix underway ? so we can go dungeons crawl with friends instead of solo ?