diff --git a/binaries/aarch64/nfqws b/binaries/aarch64/nfqws
index c6de601..bc32395 100755
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diff --git a/binaries/aarch64/tpws b/binaries/aarch64/tpws
index a4f5be0..e24b06d 100755
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diff --git a/binaries/arm/nfqws b/binaries/arm/nfqws
index 6c0015d..d09b961 100755
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diff --git a/binaries/arm/tpws b/binaries/arm/tpws
index ffe7dab..0bdd5d7 100755
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diff --git a/binaries/freebsd-x64/dvtws b/binaries/freebsd-x64/dvtws
index 0568c3a..3c10eab 100755
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diff --git a/binaries/freebsd-x64/tpws b/binaries/freebsd-x64/tpws
index 702da69..d985e2f 100755
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diff --git a/binaries/mac64/tpws b/binaries/mac64/tpws
index ad905fa..891bea5 100755
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diff --git a/binaries/mips32r1-lsb/nfqws b/binaries/mips32r1-lsb/nfqws
index 614b64c..2433331 100755
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diff --git a/binaries/mips32r1-lsb/tpws b/binaries/mips32r1-lsb/tpws
index dd8bfb7..f602802 100755
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diff --git a/binaries/mips32r1-msb/nfqws b/binaries/mips32r1-msb/nfqws
index 1d3f798..02242e5 100755
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diff --git a/binaries/mips32r1-msb/tpws b/binaries/mips32r1-msb/tpws
index f46bb45..2973dbc 100755
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diff --git a/binaries/mips64r2-msb/nfqws b/binaries/mips64r2-msb/nfqws
index 1d1e609..2715cff 100755
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diff --git a/binaries/mips64r2-msb/tpws b/binaries/mips64r2-msb/tpws
index cf3a82e..c4ea2f4 100755
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diff --git a/binaries/ppc/nfqws b/binaries/ppc/nfqws
index 02e67fa..76245f7 100755
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diff --git a/binaries/ppc/tpws b/binaries/ppc/tpws
index d64d972..e1b36be 100755
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diff --git a/binaries/x86/nfqws b/binaries/x86/nfqws
index 3275323..d4e7297 100755
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diff --git a/binaries/x86/tpws b/binaries/x86/tpws
index 8c81538..44e661f 100755
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diff --git a/binaries/x86_64/nfqws b/binaries/x86_64/nfqws
index e2325fe..eb2694e 100755
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diff --git a/binaries/x86_64/tpws b/binaries/x86_64/tpws
index d03720f..98f55ee 100755
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diff --git a/binaries/x86_64/tpws_wsl.tgz b/binaries/x86_64/tpws_wsl.tgz
index a76f6a0..27b4439 100644
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diff --git a/nfq/desync.c b/nfq/desync.c
index 7739404..b050e33 100644
--- a/nfq/desync.c
+++ b/nfq/desync.c
@@ -225,16 +225,25 @@ static void auto_hostlist_failed(const char *hostname)
 	{
 		DLOG("auto hostlist : fail threshold reached. adding %s to auto hostlist\n", hostname);
 		HostFailPoolDel(&params.hostlist_auto_fail_counters, fail_counter);
-		if (!StrPoolAddStr(&params.hostlist, hostname))
+		
+		DLOG("auto hostlist : rechecking %s to avoid duplicates\n", hostname);
+		bool bExcluded=false;
+		if (!HostlistCheck(params.hostlist, params.hostlist_exclude, hostname, &bExcluded) && !bExcluded)
 		{
-			fprintf(stderr, "StrPoolAddStr out of memory\n");
-			return;
-		}
-		if (!append_to_list_file(params.hostlist_auto_filename, hostname))
-		{
-			perror("write to auto hostlist:");
-			return;
+			DLOG("auto hostlist : adding %s\n", hostname);
+			if (!StrPoolAddStr(&params.hostlist, hostname))
+			{
+				fprintf(stderr, "StrPoolAddStr out of memory\n");
+				return;
+			}
+			if (!append_to_list_file(params.hostlist_auto_filename, hostname))
+			{
+				perror("write to auto hostlist:");
+				return;
+			}
 		}
+		else
+			DLOG("auto hostlist : NOT adding %s\n", hostname);
 	}
 }
 
diff --git a/nfq/pools.c b/nfq/pools.c
index 2b37810..785b04d 100644
--- a/nfq/pools.c
+++ b/nfq/pools.c
@@ -76,6 +76,7 @@ hostfail_pool * HostFailPoolAdd(hostfail_pool **pp,const char *s,int fail_time)
 	size_t slen = strlen(s);
 	ADD_STR_POOL(hostfail_pool, pp, s, slen)
 	elem->expire = time(NULL) + fail_time;
+	elem->counter = 0;
 	return elem;
 }
 hostfail_pool *HostFailPoolFind(hostfail_pool *p,const char *s)
diff --git a/tpws/pools.c b/tpws/pools.c
index 2b37810..785b04d 100644
--- a/tpws/pools.c
+++ b/tpws/pools.c
@@ -76,6 +76,7 @@ hostfail_pool * HostFailPoolAdd(hostfail_pool **pp,const char *s,int fail_time)
 	size_t slen = strlen(s);
 	ADD_STR_POOL(hostfail_pool, pp, s, slen)
 	elem->expire = time(NULL) + fail_time;
+	elem->counter = 0;
 	return elem;
 }
 hostfail_pool *HostFailPoolFind(hostfail_pool *p,const char *s)
diff --git a/tpws/tamper.c b/tpws/tamper.c
index 3358604..98d50b5 100644
--- a/tpws/tamper.c
+++ b/tpws/tamper.c
@@ -303,16 +303,25 @@ static void auto_hostlist_failed(const char *hostname)
 	{
 		VPRINT("auto hostlist : fail threshold reached. adding %s to auto hostlist", hostname);
 		HostFailPoolDel(&params.hostlist_auto_fail_counters, fail_counter);
-		if (!StrPoolAddStr(&params.hostlist, hostname))
+		
+		VPRINT("auto hostlist : rechecking %s to avoid duplicates", hostname);
+		bool bExcluded=false;
+		if (!HostlistCheck(params.hostlist, params.hostlist_exclude, hostname, &bExcluded) && !bExcluded)
 		{
-			fprintf(stderr, "StrPoolAddStr out of memory\n");
-			return;
-		}
-		if (!append_to_list_file(params.hostlist_auto_filename, hostname))
-		{
-			perror("write to auto hostlist:");
-			return;
+			VPRINT("auto hostlist : adding %s", hostname);
+			if (!StrPoolAddStr(&params.hostlist, hostname))
+			{
+				fprintf(stderr, "StrPoolAddStr out of memory\n");
+				return;
+			}
+			if (!append_to_list_file(params.hostlist_auto_filename, hostname))
+			{
+				perror("write to auto hostlist:");
+				return;
+			}
 		}
+		else
+			VPRINT("auto hostlist: NOT adding %s", hostname);
 	}
 }