I have 5 websites set up running under IIS 5.0 with Advanced Server. After a reboot of the computer, all sites usually run fine (bandwidth-wise). However, eventually, at least one of the sites will slow down to an unbearable speed where a single 35k page might take 2-3 minutes to load (on a T1 connection). All other sites continue to run fine. A reboot and restart of IIS will usually cure the problem. However, these slow downs occur with no warning and with no other bandwidth problems on the system. The Bandwidth Throttling setting in IIS will only work on static html pages. The graphics will still load slow. Does anyone have any ideas as to why this is happening?