Is that why, even though I select HTML5, I get this message? investorshub.advfn.com/uimage/uploads/2020/9/21/vxedj9_21_2020_001.png https://ih.advfn.com/stock-market/NASDAQ/mr-cooper-COOP/trades?mode=html5 I downloaded the latest Java about 20 minutes ago. Firefox 80.0.1 (64-bit)