Hello,

 

When I am viewing certain multi-volume pre-clinical (rat) data, fsleyes does not display the volumes correctly. As I flip forward and back through the volumes, only certain lines of each slice are updated, leading to a very odd progressive window-blind artefact (I think that would be the correct term). I have attached a screenshot. The problem appears reproducible - i.e. the same file will produce the problem consistently, but not every file will do so. I am happy to share an example file. This is on a Mac, High Sierra 10.13.3 using fsleyes 0.21.0 (the problem existed in the version bundled with FSL 5.0.10, so I upgraded, but it did not fix the issue).

 

If I fall back to fslview, then these files are displayed correctly.

 

Any help appreciated. Best wishes,

Toby