Thnks for the message. I have chcked the system and I don't have either. In actual fact the system seems to work fine, the problem is just that the webbrowsers are slow. So completing this form takes an age for key- strokes to show but I can open other porgrammes like Word and type really easily. Very odd!
I alas have to use IE as my work email uses Outlook with an Exchange server, and it only works properly on IE. That said whenever I use Chrome or Firefox I encounter the same issues so it seems to be a general web browser issue rather than something limited to IE.
Still very puzzling and I haven't been able to find a solution.