Rhino6 on a mac with AMD Radeon HD 6750M --workaround for disappearing lines?

Hi All,

I’m using Rhino 6 on a mac with a AMD Radeon HD 6750M graphics card (which I know is not supported). Things seem mostly fine so far, and nothing crazy has happened but lines occasionally do “vanish”, then come back if I move the camera around. They are there, just not showing up. Is there any workaround for this besides constantly using SelAll? Very new to Rhino, and did this jump to Rhino 6 so I could better follow Rhino’s tutorials.

Thanks!

Best,
Dennis

Are you running Mojave 10.14.6 or Catalina 10.15.4?

Neither! High Sierra 10.13.6. Would updating make a difference?

Best,
Dennis

If it were me, I’d upgrade to Catalina.

I don’t know what prior provisions need to be made if you need to roll back to High Sierra.