Both my computers crashed and I was without a computer for several days. I got a new one recently, added BOINC and connected to BAM and all seemed to be going well. Yesterday I upgraded the client and could not reconnect with BAM. Today I deleted the old host and one computer that I don't expect to get up and running again, and I managed to reconnect. Now I have negative stats showing up even though I was running projects, just not connected with BAM. What happened?

Search for your name in the upper-left corner of the screen, and you'll see you have two accounts. You can view the solution in the FAQ