Board Thread:Roblox help and discussion/@comment-39769631-20190614211004/@comment-34722333-20190821213302

Use another browser as instructed from the above comment. Otherwise if its still not working, it may be due to an internet issue. You should also try using another device with the same network to figure that out firstly. When it comes to errors like this you have to check if your chrome browser is updated as well.