Hi niknak
Sorry for beeing late….
I have exprienced this issue with Silverlight2 myself. The problem is not the server and buffering itself but the load on the client.
For me this occured mainly if for some reason the client was on load or I was surfing a lot next to listening and the browser used a lot of memory.
This is unfortunately not something i can change as it’s part of the MediaElement withing Silverlight.
However, I’m currently working on a completely new verision of SilverPlay which uses Silverlight V3 where I have not experienced this anymore.
It seems MS has done quite some work with the MediaElement in Silverlight which is good news I hope 🙂
In addition several more Formats are supported in SL3.
-Manfred