Kristi Raleigh

I get no error message it sticks on either, Loading world or Connecting to Region... never connects. I have tried 3 different PC's in my house. All wifi and cable connections are all good. Friends see me come online for like 2minutes then poof. I took my laptop to a McDs to try logging on from a different wifi, I was able to log in there. I cleared my cache. Came back home logged in once fine. When I tried to log in the 2nd time it was back like it was before Nadda. Weirdest thing I've ever seen.