Hi,\nI am running a ASP.NET 1.1 site on Win Server 2003 with IIS 6.0. The website \nhas been running for about 1.5 years now. In the past, we used to have random \ncases of session variables getting lost, but not frequently. However, since \nthe past 2 weeks, I am noticing an alarming increase of such session \nvariables lost cases. My application log shows about 20-30 such errors every \nday. We have not changed anything at the server for a long time, so I am \nconfused as to why would the frequency of session lost jump up all of sudden? \nDoes it in any way indicate any hardware problems with the server? \n\nI am using InProc mode for session and the IIS worker recycling is set to \ndefault (i think it recycles every 1940 minutes) . Another thing I noticed \n(through the IIS logs) is that in about 80-90% of the errors, the client PC \nwas a Win 98 machine running IE5.5. Does that make any difference?\nAny help will be greatly appreciated. Thanks!