EA App Titanfall 2 - Can't activate game

Hello,

I installed Titanfall 2 via Steam. When I launched it, it installed the EA App, where I can see the game in my library.

When I try to launch it, I'm redirected to a game activation page.

I enter my EA credentials and get an error saying they're incorrect. However, I've tried multiple times, changed my password on the EA website (using the "Forgot Password" option), and I still get the same result.

Even though it doesn't make sense, I tried creating a new account, but it tells me my computer isn't connected to the internet, which obviously isn't true.

I've uninstalled and reinstalled both the game and the EA App several times, tried running them as administrator, but nothing changes.

Has anyone else experienced this issue?

Thanks for your help.