To fix Roblox start error, you need to Reset your Router, Reset the TCP-IP with Nesh, Disable proxy settings, Turn off antivirus Software, Allow Roblox through Firewall or Reinstall Roblox.

The “An unexpected error occurred” error message effectively prevents you from launching Roblox on your gaming platform. What causes Internal Server error 500 in Roblox?

How to fix an error occurred while starting Roblox? If you’re experiencing the error occurred while starting Roblox, you’ll have to do a number of troubleshooting steps to fix the problem.

Running through some trouble while playing Roblox and getting error codes? Here's what they mean and how to fix them during The Hunt.

If KRNL-Injector failed to find the Roblox process, delete KRNL App data and see. If that doesn't help follow the solutions mentioned in this post to resolve the issue.