I've recreated it several times. Here is a small trace of the failed firmware.
********** SysMonitor v10.1 (43) [connected to 192.168.5.222 (Cathay Pigments)] **********
797443mS PRN: Monitor Status IP 500 V2 8.1(43)
797443mS PRN: LAW=U PRI=1, BRI=0, ALOG=8, VCOMP=20, MDM=0, WAN=0...