Youtube 360 vr videos Only show split image!!!

[SimoHawkins47]

I was trying to watch a video that was recorded in 360 degree camera on YouTube but the video only shows a split image:

I opened the same video on Microsoft Edge and works fine, but not on Vivaldi..... I also tried the incognito mode still nothing.
Please, I'd appreciate any help with this issue.
Thank you.

[Pathduck]

@simohawkins47 No problem playing 360 deg. videos here in Vivaldi 3.8 Stable, clean profile.

Are you trying to watch them in a VR headset?

Please try the troubleshooting steps first:
https://help.vivaldi.com/desktop/troubleshoot/troubleshooting-issues/

[SimoHawkins47]

Thank you for your replay, but I have tried the troubleshooting methods but I still have the same problem. I am not trying to use the VR headset I just want normal mouse controls on the videos such as dragging the viewport to rotate the picture, I can no longer do that. I have updated the browser yesterday to 3.8.

[Pathduck]

@simohawkins47 Have you tried in a clean profile?

Please post the information from Help > About here in a code block -use </> icon.

Also post the information from vivaldi://gpu here same way. But only the Graphics Feature Status section please, not the whole thing.

[SimoHawkins47]

@pathduck
@pathduck
Here

Vivaldi:	3.8.2259.42 (Stable channel) (64-bit)
Revision:	f4b13ed6242bf56c4ddb1dc50244f52c9903e4eb
OS:	Windows 10 OS Version 2009 (Build 19042.985)
JavaScript:	V8 9.0.257.29
User Agent:	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.214 Safari/537.36

vivaldi://gpu

Graphics Feature Status
Canvas: Hardware accelerated
Compositing: Software only. Hardware acceleration disabled
Multiple Raster Threads: Enabled
Out-of-process Rasterization: Hardware accelerated
OpenGL: Enabled
Rasterization: Hardware accelerated
Skia Renderer: Enabled
Video Decode: Hardware accelerated
Vulkan: Disabled
WebGL: Hardware accelerated but at reduced performance
WebGL2: Hardware accelerated but at reduced performance

[Pathduck]

@simohawkins47 OK that looks fine.

I really have no idea. What is your graphics card and have you updated your drivers lately?

Are you sure you tried in a clean profile or at least a Guest window?

Try opening vivaldi://media-internals and looking at the properties and log for any errors or warnings.

[SimoHawkins47]

@gwen-dragon Any 360 degree video to be honest. I tried 3 videos and they're all the same.