Roblox removed the status feature some time ago and there is no dedicated option to set your online status as per your preference anymore. So, you can’t actually hide your online status on Roblox.

For example, your friend might be playing Roblox on Xbox and you on PC. But if the servers are down for Xbox, you can find that out. It even tracks Roblox Studios. The server status page updates ...

What To Do If Roblox Servers Are Down If you check the server status pages for Roblox and discover the servers are in fact down, then there’s nothing you can really do aside from wait it out.

If Roblox is not opening or working correctly on your PC, it could be due to an ongoing server issue that is preventing you from launching the app correctly. So, make sure Roblox servers are not down.