Bit odd this one. BBC iPlayer is not working, and nor can a BBC programme be viewed from the beginning from the EPG. When I select iPlayer from the On Demand menu the screen goes black and stays that way. It does not get as far as the login options. The machine is connected to the Internet, and ITV, Demand 5 work perfectly. iPlayer works fine on other devices in the household. Most recent update is 26 Jun 17. Problem has only been around since about 4 April 18 (this posting made on 8 April 18).
Any pointers to resolving this problem are very welcome.