diff --git a/avr/modules/flash/flashprocess.asm b/avr/modules/flash/flashprocess.asm
index c20a358..182825e 100644
--- a/avr/modules/flash/flashprocess.asm
+++ b/avr/modules/flash/flashprocess.asm
@@ -83,13 +83,15 @@ flashProcess_loop1:
     ldi r16, NETMSG_CMD_FLASH_DATA
     ldi r20, FLASH_WAITFORDATA_TRIES
     rcall ioWaitForGivenMsg            ; (r16, r17, r18, r19, r20, r22, X)
-    brcc flashProcess_end              ; no FLASH_DATA or FLASH_END msg
+;    brcc flashProcess_end              ; no FLASH_DATA or FLASH_END msg
+    brcc flashProcess_loop1end         ; no FLASH_DATA or FLASH_END msg, retry indefinately
     ; either FLASH_DATA or FLASH_END received
     ldi xl, LOW(flashRecvBuffer)
     ldi xh, HIGH(flashRecvBuffer)
     cpi r16, NETMSG_CMD_FLASH_DATA     ; not FLASH_DATA, flashing ended/aborted
     brne flashProcess_endReceived      ; FLASH_END received, done
     rcall flashProcessHandleFlashData  ; (R0, R1, R15, R16, R17, R18, R19, R20, R22, R24, Z)
+flashProcess_loop1end:
   rjmp flashProcess_loop1
 flashProcess_endReceived:
   rcall flashProcessHandleFlashEnd
@@ -180,16 +182,16 @@ flashProcessHandleFlashData_sendResponse:
 #if 0
   push r16
     ; send flash message back (debugging)
-    ldi r24, 50
-    rcall flashWaitForMillisecs                ; (R22, R24)
+;    ldi r24, 2
+;    rcall flashWaitForMillisecs                ; (R22, R24)
     ldi xl, LOW(flashRecvBuffer)
     ldi xh, HIGH(flashRecvBuffer)
     rcall ioRawSendPacket                      ; (r16, r17, X)
   pop r16
 #endif
 
-  ldi r24, 25
-  rcall flashWaitForMillisecs                ; (R22, R24)
+;  ldi r24, 2
+;  rcall flashWaitForMillisecs                ; (R22, R24)
   rcall flashProcessSendFlashResponse        ; (R16, R17, R18, R19, R20, X)
   sbi LED_PIN, LED_PINNUM                    ; toggle
   sec