Mike, The website is definately part of it. The fact I can check in at all right now is in good part to getting access to a high speed network. When using an older hotspot or similar its pretty slow.
@RedFish one thing that helps it using uBlock origin (with Firefox). Its not a perfect solution. Even though I'm a subscriber to the Philadelphia Inquirer and use uBlock original, the website is too loaded with 3rd party providers and ads to successfully access with a hotspot or Amtrack wifi, etc.