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.

Causes of Roblox 266 error code Based on what we have gathered, the Roblox error code 266 usually exists when you are trying to play a game that you haven’t accessed in a while.

How To Fix ‘Error Starting Experience’ in Roblox Before you follow along to the steps below, be sure to double-check that Roblox isn’t down right now.