Many users have posted similar problem.
They must have changed security settings.
An announcement would be nice, if it is a Service change!
No problem noticed with many PP installations.
*There is some problems on FireTV sticks. (PP - v.1.5.3)
- HW / HW+ Decoder setting causing no Video/Audio *(Software Decoder works)
- Subtitles enabled may stop video after a few seconds.