diff --git a/firmware/funk/mesh.c b/firmware/funk/mesh.c
index 8e001e6..e69a798 100644
--- a/firmware/funk/mesh.c
+++ b/firmware/funk/mesh.c
@@ -1,3 +1,4 @@
+#include <sysdefs.h>
 #include <sysinit.h>
 #include <string.h>
 #include "basic/basic.h"
@@ -7,6 +8,7 @@
 #include "basic/random.h"
 
 char meshgen=0; // Generation
+char meshincctr=0; // Generation
 MPKT meshbuffer[MESHBUFSIZE];
 
 uint32_t const meshkey[4] = {
@@ -96,12 +98,15 @@ void mesh_recvloop(void){
             else
                 meshgen=MO_GEN(buf);
             _timet=0;
+            meshincctr=0;
         };
 
         if(MO_TYPE(buf)=='T'){
-            time_t toff=MO_TIME(buf)-((getTimer()+(300/SYSTICKSPEED))/(1000/SYSTICKSPEED));
-            if (toff>_timet) // Do not live in the past.
+            time_t toff=MO_TIME(buf)-((getTimer()+(600/SYSTICKSPEED))/(1000/SYSTICKSPEED));
+            if (toff>_timet){ // Do not live in the past.
                 _timet = toff;
+                meshincctr++;
+            };
             continue;
         };
 
diff --git a/firmware/funk/mesh.h b/firmware/funk/mesh.h
index 54f1beb..2ff8f35 100644
--- a/firmware/funk/mesh.h
+++ b/firmware/funk/mesh.h
@@ -29,6 +29,7 @@ typedef struct {
 #define MF_LOCK (1<<1)
 
 extern char meshgen; // Generation
+extern char meshincctr; // Time checker
 extern MPKT meshbuffer[MESHBUFSIZE];
 
 void initMesh(void);
diff --git a/firmware/l0dable/mktable.pl b/firmware/l0dable/mktable.pl
index 25ab08b..cc96e87 100755
--- a/firmware/l0dable/mktable.pl
+++ b/firmware/l0dable/mktable.pl
@@ -82,7 +82,10 @@ my %defs;
 for my $idx (0..$#symb){
     $_=$symb[$idx];
 	if(!$types{$_}){
-		warn "Couldn't find $symb[$idx]";
+		warn "Couldn't find $symb[$idx] - ignoring it.";
+        print C "NULL,";
+        print I "#define $_ (NULL)";
+        next;
 	};
     if(!$defs{$files{$_}}){
 		print H qq!#include "$files{$_}"!;
@@ -103,3 +106,5 @@ close(I);
 close(H);
 close(C);
 
+print "done.";
+