I recently purchased an android device and connected to Gmail, Hotmail, and my outlook exchange server. Everything worked fine for about 2 weeks. Now my Hotmail disappeared from the dropdown list and can no longer look at my e-mail. I can't delete the account because it is not there, I cannot re-add the account because my device says it is already there. If I check my tasks and calendar, I can select Hotmail, so I am definitely connected to hotmail. What happened and how can I correct this problem.