When I try to connect to MSNBC Live TV or Fox Sports Live TV while using Mozilla Firefox, I am asked to click on my provider (which is Verizon) so that I can verify my account. When I click on that icon (from a choice of 15 or so providers), it sends me to the Verizon page where the message is Please wait - we are verifying your account with a spinning wheel that does not stop spinning. How can this situation be rectified so that I can sign in. It worked fine for years until the last couple of weeks. Thank you, Raymond Birch