Hello all
I know that there are a few people who use Skype on their TVs. Unfortunately Skype has made an announcement that it will no longer support its TV app. This is not unique to Sony and is the same for all manufacturers.
https://support.skype.com/en/faq/FA34642/what-changes-are-coming-to-skype-for-tv
Sony have also made an announcement too:
http://www.sony.co.uk/support/en/content/cnt-hn/prd-tvhc/Removal-of-Skype-support-for-BRAVIA-TVs
Thank you.