Troubleshooting

1
Close the game.
2
Restart your Wifi router.
3
Go to settings > About your phone > System updates.
4
Clear the cache on your device by going to settings > Apps > Clear Cache.
5
Make sure that your internet connection is stable by using Wi-Fi.
6
Relaunch the game.
We recommend trying to reboot your Wi-Fi -router which might help or play with 4G/5G (not 5ghz Wi-Fi) -mobile connection for smooth Stumble experience. Other reason might be RAM-management on your device. If you are switching between applications when the game going on this can cause disconnect too.