- The multiplayer pipe gauge won't increase.
- I won in Kart Pro but my winning streak was cut short!
- I was in one of the top spots in a race or battle but my grade didn't go up.
- [Android]A communication error is preventing me from playing multiplayer.
- [Android]On an Android device, it says I need to update the app and I'm unable to play multiplayer.
- [iOS]On an iOS device, it says I need to update the app and I'm unable to play multiplayer.
- When I try to share my room code on social media, the room closes.
- [iOS] I cannot find any rooms when I try to play with people nearby.
- [Android]I cannot find any rooms when I try to play with people nearby.
- [iOS]A communication error is preventing me from playing multiplayer.
- [iOS]A communication error causes me to disconnect during a race.
- [Android]A communication error causes me to disconnect during a race.
- Other players are suddenly appearing or disappearing or opponents don't crash even when hit by an item.
- A communication error disconnected me from a race, causing the gauge for my multiplayer grade to decrease.