Model seem to be glitching. When rotate 3D view, everything disappear with weird line left. (Revit 2020)

[jaza008]

it also has the usual wireframe glitch but this seems to be persistent.

[stefan_gokstorp]

Update your Graphic card. seams to be a driver issue.

[barthbradley]

Same thing happened here. 

Setting the center point resolved.