diff --git a/lighthub/item.cpp b/lighthub/item.cpp
index 553b904..09fa61c 100644
--- a/lighthub/item.cpp
+++ b/lighthub/item.cpp
@@ -431,14 +431,15 @@ int Item::Ctrl(short cmd, short n, int *Parameters, boolean send, int suffixCode
               debugSerial<<F("<")<<Par[i]<<F(">");
             }
     debugSerial<<F(")")<<endl;
+    int itemCategory = itemType;
+
 
-/*
     if (itemType == CH_GROUP && !send)
       {
         debugSerial<<F("Skip Grp")<<endl;
         return -1;
       }
-*/
+
 
     int iaddr = getArg();
     int chActive =isActive();
diff --git a/lighthub/main.cpp b/lighthub/main.cpp
index 9a50cba..8e4944d 100644
--- a/lighthub/main.cpp
+++ b/lighthub/main.cpp
@@ -265,8 +265,9 @@ else
 
     Item item(itemName);
     if (item.isValid()) {
+      /*
         if (item.itemType == CH_GROUP && (lanStatus == RETAINING_COLLECTING))
-            return; //Do not restore group channels - they consist not relevant data
+            return; //Do not restore group channels - they consist not relevant data */
         item.Ctrl((char *)payload, !(lanStatus == RETAINING_COLLECTING),subItem);
     } //valid item
 }
diff --git a/lighthub/options.h b/lighthub/options.h
index 8a16ef6..b12b0cb 100644
--- a/lighthub/options.h
+++ b/lighthub/options.h
@@ -18,7 +18,7 @@
 #define THERMO_OVERHEAT_CELSIUS 38.
 #define FM_OVERHEAT_CELSIUS 40.
 
-#define MIN_VOLUME 10
+#define MIN_VOLUME 25
 #define INIT_VOLUME 50
 
 #define MAXFLASHSTR 32