Have not had those issues. I do have to run Emonitor as Administrator when I open it. Otherwise the database does not accept the data. Everything looks like it downloads ok but the data never shows up. If I run it as Admin it works fine. I have Emonitor set to always run as Admin so maybe that is why I do not see these errors. I change databases all the time. I am also using an SQL database. Maybe that makes a difference.