Surface Tracker visualization window is white although surface is detected

[pfaion]

I encountered a recording where the surface window is white for large parts of the recording, although the surface is actually correctly recognized. The recording was made with Pupil Invisible though. Tested on Windows on the (as of now) current latest bundle: pupil_v1.16-29-ga1ad892.

This is what it looks like. Note the actual correct visualization on the world view:

For reference, this is what it looks like where it is working:

The issues seems to be at the frames, where the surface is further away from the center of the screen. Maybe that is an indicator for why it fails?

[pfaion]

I tested it with another Pupil Invisible recording, where the surface is close to the edges of the screen, but here I don't encounter the issue. So this might be a dead-end.

[papr]

Please check if the recordings use different intrinsics.

[pfaion]

They have the exact same world.intrinsics file.