I cannot log on to Ebay.co.uk account at all. Comes up with repeated "I am not a computer" boxes ( as many as 10 of them!). It was a bit edgy for a few days but since the last Microsoft Win 10 Pro update it is impossible to log on. I can log on if I use Chrome or Firefox but no chance with Avast browser. There is no new update showing so I am at a loss as to what I can do and still use my favourite browser. Any help would be appreciated by this pensioner in the UK.