diff --git a/src/yggdrasil/core.go b/src/yggdrasil/core.go
index 754d7d6..4dcd16f 100644
--- a/src/yggdrasil/core.go
+++ b/src/yggdrasil/core.go
@@ -91,15 +91,21 @@ func (c *Core) _addPeerLoop() {
 
 	// Add peers from the Peers section
 	for _, peer := range current.Peers {
-		go c.AddPeer(peer, "") // TODO: this should be acted and not in a goroutine?
-		time.Sleep(time.Second)
+		go func() {
+			if err := c.AddPeer(peer, ""); err != nil {
+				c.log.Errorln("Failed to add peer:", err)
+			}
+		}() // TODO: this should be acted and not in a goroutine?
 	}
 
 	// Add peers from the InterfacePeers section
 	for intf, intfpeers := range current.InterfacePeers {
 		for _, peer := range intfpeers {
-			go c.AddPeer(peer, intf) // TODO: this should be acted and not in a goroutine?
-			time.Sleep(time.Second)
+			go func() {
+				if err := c.AddPeer(peer, intf); err != nil {
+					c.log.Errorln("Failed to add peer:", err)
+				}
+			}() // TODO: this should be acted and not in a goroutine?
 		}
 	}
 
diff --git a/src/yggdrasil/link.go b/src/yggdrasil/link.go
index 6e39351..bdf1554 100644
--- a/src/yggdrasil/link.go
+++ b/src/yggdrasil/link.go
@@ -86,7 +86,7 @@ func (l *link) reconfigure() {
 func (l *link) call(uri string, sintf string) error {
 	u, err := url.Parse(uri)
 	if err != nil {
-		return err
+		return fmt.Errorf("peer %s is not correctly formatted (%s)", uri, err)
 	}
 	pathtokens := strings.Split(strings.Trim(u.Path, "/"), "/")
 	switch u.Scheme {
@@ -103,7 +103,7 @@ func (l *link) call(uri string, sintf string) error {
 func (l *link) listen(uri string) error {
 	u, err := url.Parse(uri)
 	if err != nil {
-		return err
+		return fmt.Errorf("listener %s is not correctly formatted (%s)", uri, err)
 	}
 	switch u.Scheme {
 	case "tcp":
diff --git a/src/yggdrasil/tcp.go b/src/yggdrasil/tcp.go
index 5ac921c..93e39e4 100644
--- a/src/yggdrasil/tcp.go
+++ b/src/yggdrasil/tcp.go
@@ -85,6 +85,7 @@ func (t *tcp) init(l *link) error {
 	defer t.link.core.config.Mutex.RUnlock()
 	for _, listenaddr := range t.link.core.config.Current.Listen {
 		if listenaddr[:6] != "tcp://" {
+			t.link.core.log.Errorln("Failed to add listener: listener", listenaddr, "is not correctly formatted, ignoring")
 			continue
 		}
 		if _, err := t.listen(listenaddr[6:]); err != nil {
@@ -103,6 +104,7 @@ func (t *tcp) reconfigure() {
 	if len(added) > 0 || len(deleted) > 0 {
 		for _, a := range added {
 			if a[:6] != "tcp://" {
+				t.link.core.log.Errorln("Failed to add listener: listener", a, "is not correctly formatted, ignoring")
 				continue
 			}
 			if _, err := t.listen(a[6:]); err != nil {
@@ -113,6 +115,7 @@ func (t *tcp) reconfigure() {
 		}
 		for _, d := range deleted {
 			if d[:6] != "tcp://" {
+				t.link.core.log.Errorln("Failed to delete listener: listener", d, "is not correctly formatted, ignoring")
 				continue
 			}
 			t.mutex.Lock()