Silverlight Loading at every Page Load in IE

[Mani]

Hi ,

I have a problem with silverlight loading in IE browser.

Every single time an user is logging in to the site I get that blue processing icon (with percentage) as marked in red in the image below.

Now what I understand is silverlight is downloading XAP file when this is shown and also please note the time period for which this icon remains in IE is much more than the time it is shown in chrome and mozilla.

Is this an issue with Xap caching or this is how silverlight works?

Thanks in advance,

Manikandan .P