diff --git a/plugins/samplesource/sdrdaemonfec/sdrdaemonfecgui.ui b/plugins/samplesource/sdrdaemonfec/sdrdaemonfecgui.ui
index d3c12dbd1..a18e4a763 100644
--- a/plugins/samplesource/sdrdaemonfec/sdrdaemonfecgui.ui
+++ b/plugins/samplesource/sdrdaemonfec/sdrdaemonfecgui.ui
@@ -557,10 +557,16 @@
        </property>
        <property name="minimumSize">
         <size>
-         <width>100</width>
+         <width>110</width>
          <height>0</height>
         </size>
        </property>
+       <property name="maximumSize">
+        <size>
+         <width>110</width>
+         <height>16777215</height>
+        </size>
+       </property>
        <property name="toolTip">
         <string>Local data connection IP address</string>
        </property>
@@ -587,6 +593,18 @@
        <property name="enabled">
         <bool>true</bool>
        </property>
+       <property name="minimumSize">
+        <size>
+         <width>60</width>
+         <height>0</height>
+        </size>
+       </property>
+       <property name="maximumSize">
+        <size>
+         <width>60</width>
+         <height>16777215</height>
+        </size>
+       </property>
        <property name="toolTip">
         <string>Local data connection port</string>
        </property>
@@ -610,6 +628,18 @@
      </item>
      <item>
       <widget class="QLineEdit" name="controlPort">
+       <property name="minimumSize">
+        <size>
+         <width>60</width>
+         <height>0</height>
+        </size>
+       </property>
+       <property name="maximumSize">
+        <size>
+         <width>60</width>
+         <height>16777215</height>
+        </size>
+       </property>
        <property name="toolTip">
         <string>Remote control port</string>
        </property>
@@ -653,19 +683,6 @@
        </property>
       </widget>
      </item>
-     <item>
-      <spacer name="iaddressSpacer">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
     </layout>
    </item>
    <item>
diff --git a/plugins/samplesource/sdrdaemonfec/sdrdaemonfecudphandler.cpp b/plugins/samplesource/sdrdaemonfec/sdrdaemonfecudphandler.cpp
index 33cbfb0d2..cdd8fd136 100644
--- a/plugins/samplesource/sdrdaemonfec/sdrdaemonfecudphandler.cpp
+++ b/plugins/samplesource/sdrdaemonfec/sdrdaemonfecudphandler.cpp
@@ -235,9 +235,9 @@ void SDRdaemonFECUDPHandler::tick()
 
 		//framesDecodingStatus = (minNbOriginalBlocks == nbOriginalBlocks ? 2 : (minNbOriginalBlocks < nbOriginalBlocks - nbFECblocks ? 0 : 1));
 		if (minNbBlocks < nbOriginalBlocks) {
-			framesDecodingStatus = 1;
-		} else if (minNbBlocks < nbOriginalBlocks + nbFECblocks) {
 			framesDecodingStatus = 0;
+		} else if (minNbBlocks < nbOriginalBlocks + nbFECblocks) {
+			framesDecodingStatus = 1;
 		} else {
 			framesDecodingStatus = 2;
 		}