Thanks Katie. I tried de-activating all the plugins and this has not solved the problem. For me while I can add the main group to Zotpress it will not pull in the folder publications that they are all in, or the tags, so it is just showing top level items. I feel that this is causing the issue. I can get our IT to look at it deeper but just wondered whether it was something caused by the new upgrade as this is where the problems seem to have stemmed from? Look forward to hearing from you.
Kind regards, Saphsa