diff --git a/A2OSX.BOOT.po b/A2OSX.BOOT.po
index 86d5df09..5eb95907 100644
Binary files a/A2OSX.BOOT.po and b/A2OSX.BOOT.po differ
diff --git a/A2OSX.SRC.po b/A2OSX.SRC.po
index a355976b..03574862 100644
Binary files a/A2OSX.SRC.po and b/A2OSX.SRC.po differ
diff --git a/BIN/PING.S.txt b/BIN/PING.S.txt
index 5c4ed8df..57afd7e9 100644
--- a/BIN/PING.S.txt
+++ b/BIN/PING.S.txt
@@ -135,12 +135,6 @@ CS.RUN.OPENSKT	ldx #3
 				sta Socket.Dst.Port+1
 				sta (pData),y
 				
-				lda #0
-				ldy #Sequence
-				sta (pData),y
-				iny
-				sta (pData),y
-				
 				>PUSHW L.Socket
 				>LIBCALL hLIBTCPIP,LIBTCPIP.SKT.NEW
 				bcc .2
@@ -163,6 +157,19 @@ CS.RUN.SEND.ECHO
 				lda (pData),y
 				sta ICMP.Request.ID+1
 				
+				ldy #Sequence
+				sec
+				lda (pData),y
+				adc #0
+				sta (pData),y
+				sta ICMP.Request.SQ
+
+				iny
+				lda (pData),y
+				adc #0
+				sta (pData),y
+				sta ICMP.Request.SQ+1
+
 				jsr Init.Timeout
 				
 				>PUSHWI ICMP.RequestLen
@@ -194,7 +201,15 @@ CS.RUN.WAIT.REPLY
 				jsr CS.Print.REPLY
 				bcs CS.RUN.ERR
 
-				bra CS.RUN.SEND.ECHO
+				ldy #hFrame
+				lda (pData),y
+				>SYSCALL FreeMemA
+				
+				ldy #hFrame
+				lda #0
+				sta (pData),y
+
+				jmp CS.RUN.SEND.ECHO
 				
 .2				jsr Wait.Timeout
 				bcc CS.RUN.WAIT.REPLY
@@ -202,7 +217,7 @@ CS.RUN.WAIT.REPLY
 				jsr CS.Print.UNREACH
 				bcs CS.RUN.ERR
 
-				bra CS.RUN.SEND.ECHO
+				jmp CS.RUN.SEND.ECHO
 				
 .9				lda #0
 				sec
@@ -276,10 +291,16 @@ CS.Print.REPLY	lda #TIMEOUT.MAX
 				>SYSCALL CPrintFYA
 				rts
 *--------------------------------------
-CS.QUIT			ldy #hSocket
+CS.QUIT			ldy #hFrame
+				lda (pData),y
+				beq .1
+				
+				>SYSCALL FreeMemA
+
+.1				ldy #hSocket
 				lda (pData),y
 				
-*				>LIBCALL hLIBTCPIP,LIBTCPIP.SKT.CLOSEA
+				>LIBCALL hLIBTCPIP,LIBTCPIP.SKT.CLOSEA
 				
 				lda hLIBTCPIP
 				>SYSCALL UnloadLibA
diff --git a/LIB/LIBTCPIP.S.ICMP.txt b/LIB/LIBTCPIP.S.ICMP.txt
index a4b3e3cb..6885a6d8 100644
--- a/LIB/LIBTCPIP.S.ICMP.txt
+++ b/LIB/LIBTCPIP.S.ICMP.txt
@@ -100,9 +100,15 @@ ICMP.IN.ECHOREP	jsr IP.FillTmpSocketSrcDst
 				cmp TmpSocket,y
 				bne .7
 				iny
-				cpy #S.SOCKET.DST.PORT	Compare SRC.ADDR,SRC.PORT,DST.ADDR
+				cpy #S.SOCKET.SRC.PORT
+				bne .5
+				
+				iny
+				iny
+				
+.5				cpy #S.SOCKET.DST.PORT	Compare SRC.ADDR,DST.ADDR,DST.PORT
 				bne .4
-					
+				
 				lda hFrameIn
 				jsr SKT.AddToQueueA
 				bcs .9					Q full, discard...
diff --git a/README.md b/README.md
index 19c18ec9..9812ea4d 100644
--- a/README.md
+++ b/README.md
@@ -149,7 +149,7 @@ note : '$VAR' does NOT expand Variable
 | EDIT | Working | still missing : find/replace | 0.9 |
 | NSCUTIL | Working | Tool for setting time in NSC/DL1216E | 0.8 |
 | ARP | Working | dump ARP cache, setup a static ARP entry | 0.9 |
-| PING | Working | | 0.8 |
+| PING | Working | | 0.9 |
 | DNSINFO | Working | dump DNS cache, setup a static DNS entry | 0.9 |
 | IPCONFIG | Working | renamed from NETINFO | 0.9 |
 | NETSTAT | Working | | 0.9 |