Index: firmware/App/Modes/ModeInitPOST.c
===================================================================
diff -u -rc1b9ac0dbf2196280895d2e440dd7ac288ac8424 -r2589063cc0fdca384f31102172d879929e3c9ba3
--- firmware/App/Modes/ModeInitPOST.c	(.../ModeInitPOST.c)	(revision c1b9ac0dbf2196280895d2e440dd7ac288ac8424)
+++ firmware/App/Modes/ModeInitPOST.c	(.../ModeInitPOST.c)	(revision 2589063cc0fdca384f31102172d879929e3c9ba3)
@@ -517,7 +517,8 @@
     {
         U32 resetReason = systemREG1->SYSESR | crcREG->PSA_SIGREGL1;                         // power-on reset bit preserved in an unused CRC register
 
-        systemREG1->SYSESR = systemREG1->SYSESR;                                             // clear reset bit(s) after logging event so subsequent resets can be properly identified as not being power-on resets.
+        systemREG1->SYSESR   = systemREG1->SYSESR;                                           // clear reset bit(s) after logging event so subsequent resets can be properly identified as not being power-on resets.
+        crcREG->PSA_SIGREGL1 = 0;                                                            // clear preserved power-on reset bit.
 
         sendUIVersionRequest();                                                              // request UI to send us its version - needed for compatibility check