Multiple Errors

I keep getting a series of errors randomly while playing. I'll be playing then I'll get the "account in use" error for about a min or so then it'll go to the "Load error, retrying" so I'll close the client and reopen it then I get stuck at the loading screen and it'll randomly allow me to play again after like 20 minutes. Anyone else have this issue?

Just normal dc's. Don't worry about it.