When downloading an mpg of 37Mb i see a download progress indication,but afer some time the progress bar just freezes ... although it still downloads: after some time the file indeed is downloaded. Looks like only the browser GUI stops working.
Every now and then I even get this error:
The FastCGI Handler was unable to process the request.
• The FastCGI process exceeded configured activity timeout
• Error Number: 258 (0x80070102).
• Error Description: The wait operation timed out.
HTTP Error 500 - Server Error.
Internet Information Services (IIS)