diff --git a/src/test1_common.hpp b/src/test1_common.hpp
index da85ed5..a318cc2 100644
--- a/src/test1_common.hpp
+++ b/src/test1_common.hpp
@@ -102,7 +102,8 @@ class ToxService {
 				DHT_node nodes[] =
 				{
 					// own bootsrap node, to reduce load
-					{"tox.plastiras.org",					33445,	"8E8B63299B3D520FB377FE5100E65E3322F7AE5B20A0ACED2981769FC5B43725", {}}, // 14
+					//{"tox.plastiras.org",					33445,	"8E8B63299B3D520FB377FE5100E65E3322F7AE5B20A0ACED2981769FC5B43725", {}}, // 14
+					{"tox2.plastiras.org",					33445,	"B6626D386BE7E3ACA107B46F48A5C4D522D29281750D44A0CBA6A2721E79C951", {}}, // 14
 				};
 
 				for (size_t i = 0; i < sizeof(nodes)/sizeof(DHT_node); i ++) {
diff --git a/src/test1_sender.cpp b/src/test1_sender.cpp
index 5c8fef1..0f31483 100644
--- a/src/test1_sender.cpp
+++ b/src/test1_sender.cpp
@@ -62,6 +62,20 @@ class ToxServiceSender : public ToxService {
 				continue;
 			}
 
+			{ // do timeout
+				const uint32_t timeout {1000000}; // 1sec
+				auto time_stamp_now = get_microseconds();
+
+				for (auto it = _pkg_info.begin(); it != _pkg_info.end();) {
+					if (time_stamp_now - it->second.time_stamp >= timeout) {
+						std::cout << "pkg " << it->first << " timed out!\n";
+						it = _pkg_info.erase(it);
+					} else {
+						it++;
+					}
+				}
+			}
+
 			if (_window > _pkg_info.size()) { // can send
 				// 192-254 for lossy
 				const size_t max_pkg_size = 1024 + 1;