Hi Boris,

Thanks for posting in the Lucid for Developers Community space!

WebGL might be causing an issue with the graphics card on your computer. Can you try toggling WebGL off? This can be done by selecting View > Rendering > Use WebGL and un-selecting this option.

For visual  instructions please see this community post!

Let me know how this goes! 

That was it. Thanks very much. Wasn’t aware about this change.