I've had the old iOS TomTom app for many years. I've just downloaded TomTom Go. It tells me to "Click Here" to go to the old app and follow the instructions to get my free upgrade to the new app. When I get to the old app, it asks me to log in. I enter my information and it instantly says "Unable to connect. Please try again." It's been doing this for several hours. I have good wifi and cellular connections, and my login works on the website. Any suggestions?