A recent development regarding plesk 6.5 (.1 alpha if you ask me). We have 100 clients on a server and plesk has started bogging the server down. It gets to the point where we have to restart the plesk services every hour. We suspect it is the redirect .dll that plesk uses to send web requests to the proper virtual directory. Anybody experience this yet? The web server gets so slow it has difficulty serving web pages and anything mssql or mysql related just times out. As soon as we restart the plesk services all is well. We thought it was related to mssql and mysql and trued resetting those services alone but it did not help. Only restarting plesk entirely helped.