Error code

Roblox 272

ROBLOX272
Game/Platform Error· An error code shown by a game or gaming platform/launcher.

What it means

You were disconnected due to a security key mismatch..

How to fix it

  1. Close any exploit or third-party injection software.
  2. Reinstall a clean copy of Roblox.
  3. Run a malware scan on your device.
  4. Restart and rejoin without modifications.

Not affiliated with Roblox. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.