RoastLogger is designed to work with multiple users, all within the same account.

However, if two users from different accounts would like to log in to RoastLogger on the same computer, it's still possible.

1. User from account #1 logs into RoastLogger, and their data appears.
2. User #1 logs out
3. User #2 logs in and the data will look incorrect or like user #1 data
4. User #2 selects "Account->Force resync" from the menu

At this point, all of the data downloaded to RoastLogger for user #1 is deleted.  RoastLogger will then fetch all of the data for user #2.

If at any time user #1 wants to log back in and use RoastLogger with their data, they will also need to select "Force resync" from the "Account" menu.

We're looking at making this situation easier in an upcoming RoastLogger release.