SU2020/Mac/Memory

[colin]

You could read through the comments in this topic. The main culprit is the 3dconnexion devices, but there is mention of Vray issues. You could try disabling extensions to se if one of those is causing the problem:

Memory consumption constantly increasing, then system freezes

I use SU 2016 Pro and have been having increasingly frequent ‘out of application memory’ freezes on iMac retina 5K. It’s not just SU that freezes - most open applications stop responding to anything other than ‘force quit’. I have just opened a new SU document, and as I watch, the memory usage in Activity Monitor climbs by the GB over a few minutes - starting at 3.6GB, and now (doing nothing) 20GB and still rising. Less than a minute later, it had reached 33GB, and is now still rising at 53GB. …