diff --git a/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter b/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
index 556dd4e63..5fdb651a9 100755
--- a/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
+++ b/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
@@ -1078,26 +1078,24 @@ function interfaces_status()
 	    
 	    -- Detect if WAN get an IPv6
 	    local ipv6_discover = "NONE"
-	    if ifname ~= "" and ifname ~= nil and mArray.openmptcprouter["ipv6"] == "enabled" then
-		    local ipv6_result = ""
-		    local ipv6_result = _ipv6_discover(ifname)
-		    if type(ipv6_result) == "table" and #ipv6_result > 0 then
-			    local ipv6_addr_test
-			    for k,v in ipairs(ipv6_result) do
-				    if v.RecursiveDnsServer then
-					    if type(v.RecursiveDnsServer) ~= "table" then
-						    ipv6_addr_test = sys.exec("ip -6 addr | grep " .. v.RecursiveDnsServer)
-						    if ipv6_addr_test == "" then
-							    ipv6_discover = "DETECTED"
-							    --if connectivity == "OK" then
-							    --    connectivity = "WARNING"
-							    --end
-						    end
-					    end
-				    end
-			    end
-		    end
-	    end
+	    -- Disabled, seems to take a too much time in some case
+	--   if ifname ~= "" and ifname ~= nil and mArray.openmptcprouter["ipv6"] == "enabled" then
+	--	    local ipv6_result = ""
+	--	    local ipv6_result = _ipv6_discover(ifname)
+	--	    if type(ipv6_result) == "table" and #ipv6_result > 0 then
+	--		    local ipv6_addr_test
+	--		    for k,v in ipairs(ipv6_result) do
+	--			    if v.RecursiveDnsServer then
+	--				    if type(v.RecursiveDnsServer) ~= "table" then
+	--					    ipv6_addr_test = sys.exec("ip -6 addr | grep " .. v.RecursiveDnsServer)
+	--					    if ipv6_addr_test == "" then
+	--						    ipv6_discover = "DETECTED"
+	--					    end
+	--				    end
+	--			    end
+	--		    end
+	--	    end
+	--    end
 	    local mtu = ""
 	    local whois = ""
 	    local publicIP = ""