The animated banner has stopped working, it displays only one image and never changes. All was ok last week. Came to work today and started work on the site and no animation. Have rebooted the PC, tried 3 different browsers and got a colleague to try , still no go. Any ideas?

Hi. Your issue is not K2 related. This community is dedicated to K2.

From what I can see it is. The module is called "mod_roksprocket" and it refers to K2 in the setup up details. Are they two different things?

mod_roksprocket is not part of K2. You should contact the developer of that module.