Has anyone else complained to Delta about how slow the internet connection with AT&T is? Since they switched from T-Mobile I can barely even work in the SkyClub, it's so slow. And this is not one airport or SkyClub. All at JFK and ATL and I'm at LAX right now and can't get over 1MBS. Same slow speed everywhere. ( Actually, ATL SC today (F) was .21 MPS). I've received two responses from them in the last 3 months that states there was a problem when they switched and they are "working on it". I highly doubt there would be a "problem" at all of their SkyClubs.