[OpenLayers-Dev] Some of the WMS tiles not getting refreshed

[louvy.joseph at gmail.com]

Has anybody seen this behavior? I have lot of dynamic content on the 
server (i.e. geoserver); hence the WMS content is supposed to change all 
the time. When I refresh my WMS layer, 5% of the time, some of the tiles 
don't get refreshed. And these tiles are random. Rest of the tiles get 
refreshed fine.

Has anybody seen this behavior? What could be happening? When I look at 
the WMS requests in my firebug, browser doesn't seem to generate the WMS 
tile requests in the first place (but I could be wrong on this fact).

Any tips appreciated on how to debug? (I don't have any tilecache 
configured. It is plain geoserver to openlayers configuration. BTW, I 
don't have a public facing example to publish to the mailing list)

Thanks in advance..
Louvy