Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -rb549cc9586c585902f891e1aac5e59b7de445f71 -rac264e13479986e5db728ce6ba3c08cb1a871266
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision b549cc9586c585902f891e1aac5e59b7de445f71)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision ac264e13479986e5db728ce6ba3c08cb1a871266)
@@ -50,7 +50,7 @@
 #define MAX_COMM_CRC_FAILURE_WINDOW_MS  (10 * SEC_PER_MIN * MS_PER_SECOND)  ///< CRC error window
 
 #define MSG_NOT_ACKED_TIMEOUT_MS        150                                 ///< maximum time for a Denali message that requires ACK to be ACK'd
-#define MSG_NOT_ACKED_MAX_RETRIES       3                                   ///< maximum number of times a message that requires ACK that was not ACK'd can be re-sent before alarm
+#define MSG_NOT_ACKED_MAX_RETRIES       8                                   ///< maximum number of times a message that requires ACK that was not ACK'd can be re-sent before alarm
 #define PENDING_ACK_LIST_SIZE           25                                  ///< maximum number of Delanli messages that can be pending ACK at any given time
 
 #define MAX_FPGA_CLOCK_SPEED_ERRORS             3                           ///< maximum number of FPGA clock speed errors within window period before alarm