I don't know what's going on tonight but every time I come back into CB I am having to sign in afresh.
I must have signed in about 6 times tonight whereas normally I can come straight into the site.
Anyone else having probs?
You've not told us which web browser you're using, which makes it rather difficult to explain how to check your security settings.
If you're using Internet Explorer 7 or 8 (or, indeed, most other versions of Internet Explorer), see the instructions here:
http://windows.microsoft.com/en-GB/windows-vista/Block-or-allow-cookies
(I'd opt for simply allowing cookies from ALL websites or possibly by using the 'based on their type').