Geralt
Hello Geralt,
Thanks for your feedback and sorry for the inconvenience.
Could you please record a video about the black flashing edges?
And how do you watch the 3D videos, via SMB, DLNA, AirScreen or from local storage?
It will help us further investigate this issue if you could share with us one video that has this problem.
Looking forward to your reply. Have a great day!
Best regards,
Lucy