Hi Solgae,
From your comments "I often launch the View Client while I'm running VMware Fusion", does it mean you are running both View Client and VMware Fusion on the same physical Mac host or running the View Client within the Fusion Mac VM? I have tried lots of times on my side, I only can reproduce the crash 100% when I running View Client within a Mac VM (Install Mac OS X with VMware Workstation) and I cannot reproduce it on my physical Mac host.
And have you tried to restart the remote desktop and reconnect to it with 2.1 client? Sometimes, the desktop connection may be failed by remote side. Restart remote desktop will make the services on remote desktop reset/initialized again.
Thanks.