Just install the latest Architect release (951), and it is still crashing when a proxy is used. It is crashing 9 out of 10 times. This is on a MacBook Pro Retina 13" running latest Mountain Lion.
Sencha - Desktop Packager Dev Team
This was definitely fixed back on March 27th, but embarrassingly enough the fix was not pulled into our 2.2.x release branch from our development branch. Gonna talk to the team to get a patch fix out.
Originally Posted by william.cheung