Scheduled Posts not publishing

Hi,

Just upgraded from 2.5 to 2.7. A problem has carried across in that my scheduled posts will not publish.

I am having a bit of trouble in knowing what I’m supposed to ask of my host provider re their server setting etc.

As author of this theme do you know what I can ask them to check?

I have posted this elsewhere on the WP forums, here
https://www.ads-software.com/support/topic/221086/page/2?replies=37

Thanks.