How to fix Roblox 266 error code Here are some of the possible solutions for the Roblox error code 266 that you can try to fix the problem on your end.

Finally, restart your computer and try to run Roblox again. Fix #5: Run Roblox in Compatibility Mode. If you’re using an older version of Windows, you may be having a compatibility issue with ...

Your mouse scroll wheel may stop working in Chrome & you can't scroll down on certain websites. If you experience this issue, see this fix.

If your mouse wheel feels jerky or scrolls the wrong way, here's how to get back to smooth scrolling.