Hi!
Beta 1 version of Cassini was not adjusting computer's TCP/IP settings for maximum server application performance. That leads to poor performance under stress. To correct the issue you can either
upgrade Cassini to Release Candidate 1 and reboot the computer after the upgrade, or read our second response
in this thread to learn how you could fix the situation yourself by tweaking some registry settings.
Regards,
UltiDev Team.
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