diff --git a/Transceiver52M/radioInterfaceMulti.cpp b/Transceiver52M/radioInterfaceMulti.cpp
index eeb0c97..a7195b4 100644
--- a/Transceiver52M/radioInterfaceMulti.cpp
+++ b/Transceiver52M/radioInterfaceMulti.cpp
@@ -153,8 +153,6 @@
 		return false;
 	}
 
-	close();
-
 	convertSendBuffer.resize(1);
 	convertRecvBuffer.resize(1);
 
diff --git a/Transceiver52M/radioInterfaceResamp.cpp b/Transceiver52M/radioInterfaceResamp.cpp
index 37167ae..869acd0 100644
--- a/Transceiver52M/radioInterfaceResamp.cpp
+++ b/Transceiver52M/radioInterfaceResamp.cpp
@@ -98,8 +98,6 @@
 {
 	float cutoff = 1.0f;
 
-	close();
-
 	switch (type) {
 	case RadioDevice::RESAMP_64M:
 		resamp_inrate = RESAMP_64M_INRATE;