Emulator

Game Name?

Wiimms Mario Kart (http://wiki.tockdom.com/wiki/Wiimms_Mario_Kart_Fun)

Game ID? (right click the game in the game list, properties, info tab)

RMCE31

MD5 Hash? (right click the game in the game list, properties, info tab, MD5 Hash: Compute)

99712d748c95d8e406f829657ff60bd5
(The Hash will likely differ to the ISO Patcher Settings used)

What's the problem? Describe what went wrong.

In Versus Mode you can't select the Track everytime.
The First Time you can select every Track but after you played one Track you can only select the normal Wii Tracks.
On Random it goes through every Track.
The game was working correctly on Dolphin 4.0.2

What steps will reproduce the problem?

Versus Mode (Single- or Mutliplayer)
Selected Rules
150 CCM
Normal or Hard COM Difficulty
All Vehicles
Select Course
32 Races

After that it didn't matter what Character or Vehicle or Transmission Setting you used

Which versions of Dolphin did you test on? Does using an older version of Dolphin solve your issue? If yes, which versions of Dolphin used to work?

5.0 and 5.0-202

What are your PC specifications? (CPU, GPU, Operating System, more)

Intel i7-4720HQ (not overclocked)
GTX 950M
Windows 10

Is there any other relevant information? (e.g. logs, screenshots,
configuration files)

[Anything else here]