Netflix + Prime Video not working on latest version of Mojave + Safari

[mrjayviper]

setup: 2x Xeon Sandy Bridge + RX570 video card. No iGPU present in my setup as the CPU is a server chip.

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I tried loading the home pages for Netflix and Amazon Prime video on my MacPro6.1 hackintosh running Safari+Mojave 10.14.5 and all I get is a message that says "The page was reloaded because of a problem". I haven't even tried playing a video. I am just viewing the homepage.

 

I tried the same on my MBP2017 running the same macOS version and no problems at all.

 

On both the hackintosh and MBP, I didn't install any Safari extensions.

 

I had a look at console and not sure what to look for.

 

Any ideas on how to fix? Thanks

 

edit1: Additional info

 

• Using Chrome and Firefox, I can browse the Netflix and Prime Video sites. And I can also watch videos.
• I'm also loading AppleALC, Lilu and WhateverGreen
• Graphics is fully functional it seems as I've played games via Steam (examples: Shadow of Mordor (a 3D game), Civilization 6 and others)
• Monitor is connected to the RX570 via DisplayPort.

 

edit2: Additional tests

 

Changing the Safari User Agent to something else (I've tried Chrome Mac/Windows and Firefox Mac/Windows) allowed me to view Netflix homepage. I can browse for titles to watch. But in all cases, trying to watch a video resulted in the same error above.

Edited July 20, 2019 by mrjayviper

[sammysam]

Even I'm facing the same issue while watching TV shows on watch seriesonline, Netflix, Amazon and any other streaming service. I didn't make any changes to the settings but started getting this error.  

Edited May 9, 2020 by sammysam