On slow initial socket to SSH host, user message incorrect

Precondition:

1. > ~1 second latency connecting to SSH host
2. Windows 8 Enterprise
3. Bookmarked connection entries, all having working credentials for valid user accounts in good standing, numbering greater than one

Reproduction steps:

1. Start the WinSCP application
2. Open a connection entry that is known valid and on a server with a great amount of latency
3. Note the error message as depicted in attachment. It appears WinSCP is searching for fleusies.

Thanks for your report.
This has been fixed in 5.2 beta.