Kodi 18 Amazon VOD not play content RPI3

[cliverlong]

Hi

Until yesterday my RPI3 played Amazon VOd content such as stream films and TV. I have a uk Amazon Prime account.

Today i can search for and find content on Amazon VOD but playback does not work on RPI3.

Playback through Kodi 18 on Windows 10 works fine

Kodi logfile from RPI3 https://paste.kodi.tv/egiwitifiw

I have installed wide vine on RPI3 and ran a test that plays content that requires widevine.

I have restarted my rpi3 ,but problem there when i try to play any Amazon VOD content

Thanks,

Clive