Basic Reinstall: Uninstall Roblox through your control panel (or Apps settings) and then download and install a fresh copy from the Roblox website. This is your first line of defense.

Open the Settings app. Tap Apps. Select Roblox from the list of apps. If you don’t see Roblox, you may need to select the option to See all apps to view all opened applications on the device.

Some people claim the code was initially used in 2013, as @grotyneverdies2 said, because players who were physically close together being online at the same time would sometimes mess up the ...