I have a report system where the user interfaces with an asp.net screen to choose parameters, then runs the report. Some reports take longer than others to run, however I have noticed if I run a report get the results, then change the parameters to run another version of the report, it will sometimes just imediately send me to the results from the first report.

I also did realise, if I wait long enough inbetween requests it will not happen, so I am guessing that for some strange reason, the report server is caching my results, and just giving it to me on my next request?? Anyone ever experience this, or know a solution to what I am talking about??