[chimerax-users] Memory problems with Orbital Viewer

Dear colleagues, I am using ChimeraX mostly for small molecular complexes, typically up to 100 atoms. I am running the code on a MacBook Pro with 16 GB of memory under macOS 11.8.8. When I try to render molecular orbitals from an orca calculation I get even for very small molecules the warning message: Estimated peak memory usage (0.0GB) is above or close to the available memory (0.0GB). Exceeding available memory might affect the stability of your computer. You may attempt to continue, but it is recommended that you lower your resolution, decrease padding, or use fewer threads. Press "Ok" to continue or "Abort" to cancel Is there any way to fix this problem? Kind regards, Michael Patzschke