[Pan-users] cache article inconsistent

[Thufir Hawat]

Are all articles equally "cache"-able?

http://www.zimagez.com/zimage/screenshot-03252013-070130pm.php

I selected all read articles, cached them ok.  The I selected more 
articles, the unread articles you see in the screenshot, and selected to 
cache them.

Now, I have a cache set to 100MB but might not have that much RAM free.  
In this case, cache means to RAM or hdd?  I tried setting 1000MB but 
still see this, so brought cache back to 100MB.

In any event, why weren't the read articles unchached so that the unread 
articles could be cached?

This is not an isolated instance, just a good screenshot.  Some articles 
get cached, others don't.  Why/not?


thanks,

Thufir