Thanks for getting back to me.
It started last week, Tue/Wed I think, I can't remember exactly what date as I don't update every day. I thought something might be being updated etc. so kept trying over a few days.
I tried opening QB in a private browser, but it had the same effect unfortunately.
I appreciate your help in this matter, let me know if I can try anything else or if you are able to find out anything further from co-op.
Thanks,
