Immediately sorry for my english)))
Very hard game freezes when enabled addon. But not in the dungeon. When you're in the game is not dungeon location freezes. And from me personally requezt, make filtering through dungeons, it would be very convenient.

thank you in advance)

Those freezes are often associated with the battle.net desktop app. Try bypassing the launcher by going into the game folder and running WoW-64.exe.

It did not help