I have 11 clients that have emailed/called me over the last few weeks about Roku throwing an HDCP error on Netflix. There is absolutely no consistences between these jobs. Some have AVR's (Marantz/SonyES) Some have Sony /Samdung/LG/Epson TV's, Some have JAP some have HDbaseT. Some jobs are Ethereal kosher and some have random cables (vanco-customer supplied etc)

Its almost like an update happened and this started. I have had stable jobs for 2 years now that are throwing these. The only fix is to uplug them and the TVs and retry it. This works but only temporarily. Roku 3's and Roku 4 Premiums here.

Any thoughts?