Hello all. Just joined although I've been reading this thread for a while. Just joined Patreon too since I had heard DK Tropical Freeze was finally working...
It is not working for me, Cemu always crashes after about 15 seconds of gameplay. I tried to disable "overwrite vertex" and others (in a random fashion I must admit, I don't understand much of the options...) with no success. I only managed to make the game slower.
There seems to be a problem with the controllers too. Only the gamepad is recognized. Pro and classic controllers don't work. Even for 2nd player. Since there can only be 1 gamepad connected, I can't find a way to play in multiplayer mode.
The World 1 of DK Tropical Freeze crash a lot.
Download a savegame of the game, in the other Worlds run a lot better.
In this suforum there is a post with savegames.