Latest Roku 3 Firmware Update Causing ARC Problem With Home Theater System

I have my HWS connected to an HDMI input on my Yamaha AVR along with a Sony Blu-Ray player, Roku 3 and TiVo Roamio OTA. The HDMI output of the AVR is connected to the HDMI1 (ARC) input on my Sharp 844U TV.

The AVR input is normally set to the HWS. I configured the TV (Aquos Link) and AVR to use CEC and ARC. I don't use CEC on the HWS.

The HWS remote is configured to control the TV so that I can just power on the TV with the remote and the TV will power on the AVR. The HWS is usually in...

Latest Roku 3 Firmware Update Causing ARC Problem With Home Theater System