[horde] Horde 5.0.0beta3

[Brent]

Quoting Jan Schneider <jan at horde.org>:

> The Horde Team is pleased to announce the third beta release of the Horde
> Application Framework version 5.0.0.


I can't pinpoint exactly when this happened, but sometime after alpha  
1, I now get a red error pop-up in the lower right that says "Error  
when communicating with the server" when I hit the refresh button in  
mail after a period of inactivity.  I do not have Imp set to refresh  
the folder view, so after a "period of time" (more than 2 minutes,  
less than 10), if I hit Refresh I get the above error.  I do not see  
any attempt to login to Imap in my maillog.  If I hit refresh again, I  
see the login to the Imap server and the view is refreshed in Horde.   
If I hit the Refresh button every couple of minutes, the error dialog  
never appears.  I removed all sessions and cache files from the  
server, but the error persists.

I know I saw it in beta 2, not sure about beta 1.  I am also seeing it  
in beta 3.

brent