diff --git a/AUTHORS.txt b/AUTHORS.txt
index 7c5adc7f..56269cc7 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -15,6 +15,7 @@ Artur Shellunts <shellunts.artur@gmail.com>
 Assad Obaid <assad@lap5cg901003r.se.axis.com>
 Atsushi Watanabe <atsushi.w@ieee.org>
 backkem <mail@backkem.me>
+boks1971 <raja.gobi@tutanota.com>
 buptczq <czq@qq.com>
 cgojin <gongjin21@hotmail.com>
 Chao Yuan <yuanchao0310@163.com>
diff --git a/agent.go b/agent.go
index 3f06857a..426df0b4 100644
--- a/agent.go
+++ b/agent.go
@@ -494,6 +494,10 @@ func (a *Agent) updateConnectionState(newState ConnectionState) {
 	if a.connectionState != newState {
 		// Connection has gone to failed, release all gathered candidates
 		if newState == ConnectionStateFailed {
+			a.removeUfragFromMux()
+			a.checklist = make([]*CandidatePair, 0)
+			a.pendingBindingRequests = make([]bindingRequest, 0)
+			a.setSelectedPair(nil)
 			a.deleteAllCandidates()
 		}