Roblox not working is a common problem in 2021. So here are some solutions that can resolve this issue to get Roblox working for you again ...

You can fix Roblox error 280, Disconnected, Your version of Roblox may be out of date on your Windows 11/10 PC, by using these fixes.

Fix #3: Update Roblox installation files. If Roblox is still showing the same crash error, the final solution that you can try is to update certain files in the installation folder.

In this Roblox Error Code 529 guide, we'll talk you through what the error means and how you can try and fix it on your end.

Fix #7: Check for Windows updates. Finally, you want to ensure that your computer is running the latest Windows version at the moment.