I updated a BRX from 2.8.x to 2.9.2 today. Firmware, Booter, and DmD. Never installed 2.9.1. I have discovered that SGRSTR does not actually reset the stages. I went through and replaced them all with individual SGRST instructions instead, and project seems to function as normal. I built a quick test program and it's not related to the stage trying to reset itself, it also applies trying to reset a stage not from within itself.