Need help with 5.1

[Ingvar]

Hello again, couple of issues bothering me and my users with TSSE 5.1

On the forums, everyone shows as "Offline" even if they are not.

On Index page, the "Latest torrents" image window often does not show, shoutbox does often not load and Poll takes a loooong time to load.

Some torrents, when you click them you get a blank page with "Internet Explorer cannot display the webpage"

And once again, if anyone has a solution to fix the image upload feature on the upload page, please let me know.

Any help is very much appriciated!