diff --git a/fhem/FHEM/00_ZWDongle.pm b/fhem/FHEM/00_ZWDongle.pm
index ae69590d1..89a788b55 100644
--- a/fhem/FHEM/00_ZWDongle.pm
+++ b/fhem/FHEM/00_ZWDongle.pm
@@ -28,6 +28,7 @@ my %sets = (
                                      onNwSec=>0xc1, onSec=>0x81 } },
   "backupCreate"     => { cmd => "" },
   "backupRestore"    => { cmd => "" },
+  "clearStatistics"  => { cmd => "39" },       # CLEAR_NETWORK_STATS
   "controllerChange" => { cmd => "4d%02x@",    # ZW_CONTROLLER_CHANGE
                           param => { on     =>0x02, stop =>0x05,
                                      stopFailed =>0x06 } },
@@ -69,6 +70,7 @@ my %gets = (
   "random"          => "1c%02x",  # ZW_GET_RANDOM
   "raw"             => "%s",      # hex
   "routeFor"        => "92%02x",  # hex
+  "statistics"      => "3a",      # GET_NETWORK_STATS
   "sucNodeId"       => "56",      # ZW_GET_SUC_NODE_ID
 #  "timeouts"        => "06",     # Forum #71333
   "version"         => "15",      # ZW_GET_VERSION
@@ -583,7 +585,14 @@ ZWDongle_Get($@)
         $i++
     }
     $msg = join(" ", @list);
-  }
+
+  } elsif($cmd eq "statistics") {              ############################
+    $msg = sprintf("Transmitted:%s BackOffs:%s ReceivedNoErrors:%s
+                    ChecksumErrors:%s CRC16Errors:%s ForeignHomeId:%s",
+                hex(substr($ret,4,4)), hex(substr($ret,8,4)), 
+                hex(substr($ret,12,4)), hex(substr($ret,16,4)),
+                hex(substr($ret,20,4)), hex(substr($ret,24,4)));
+    }
 
   $cmd .= "_".join("_", @a) if(@a);
   readingsSingleUpdate($hash, $cmd, $msg, 0);
@@ -1099,6 +1108,10 @@ ZWDongle_Ready($)
     the MEMORY functions.
     </li>
 
+  <li>clearStatistics<br>
+    clear network statistics.
+    </li>
+
   <li>controllerChange on|stop|stopFailed<br>
     Add a controller to the current network and transfer role as primary to it.
     Invoking controller is converted to secondary.<br>
@@ -1247,6 +1260,10 @@ ZWDongle_Ready($)
     request priority routing for &lt;device&gt;. &lt;device&gt; is either 
     device name or decimal nodeId.</li>
 
+  <li>statistics<br>
+    return the current network statistics.
+    </li>
+
   <li>sucNodeId<br>
     return the currently registered decimal SUC nodeId.
     </li>
@@ -1315,6 +1332,9 @@ ZWDongle_Ready($)
   <li>ZW_ADD_NODE_TO_NETWORK [learnReady|nodeFound|slave|controller|
                               done|failed]</li>
 
+  <br><b>clearStatistics</b>
+  <li>CLEAR_NETWORK_STATS ok</li>
+
   <br><b>controllerChange</b>
   <li>ZW_CONTROLLER_CHANGE [learnReady|nodeFound|controller|done|failed]</li>
 
diff --git a/fhem/FHEM/10_ZWave.pm b/fhem/FHEM/10_ZWave.pm
index 9bd689243..263dd6303 100644
--- a/fhem/FHEM/10_ZWave.pm
+++ b/fhem/FHEM/10_ZWave.pm
@@ -4592,6 +4592,15 @@ ZWave_Parse($$@)
       return "";
     }
 
+    if($cmd eq "CLEAR_NETWORK_STATS") {
+      my $retval;
+           if($arg eq "01") { $retval = 'ok';
+      } else                { $retval = 'unknown_'.$arg; # should never happen
+      }
+      DoTrigger($ioName, "$cmd $retval");
+      return "";
+    }
+
     if($cmd eq "ZW_SET_PRIORITY_ROUTE" && $arg =~ m/(..)(..)/) {
       DoTrigger($ioName, "$cmd node $1 result $2");
       return "";
diff --git a/fhem/FHEM/ZWLib.pm b/fhem/FHEM/ZWLib.pm
index c43a88f7b..e77418b31 100644
--- a/fhem/FHEM/ZWLib.pm
+++ b/fhem/FHEM/ZWLib.pm
@@ -37,6 +37,7 @@ use vars qw(%zw_type6);
   '23'  => 'MEMORY_GET_BUFFER',
   '24'  => 'MEMORY_PUT_BUFFER',
   '27'  => 'FLASH_AUTO_PROG_SET',
+  '28'  => 'ZW_NVR_GET_VALUE',
   '29'  => 'NVM_GET_ID',
   '2a'  => 'NVM_EXT_READ_LONG_BUFFER',
   '2b'  => 'NVM_EXT_WRITE_LONG_BUFFER',
@@ -49,6 +50,8 @@ use vars qw(%zw_type6);
   '34'  => 'RTC_TIMER_READ',
   '35'  => 'RTC_TIMER_DELETE',
   '36'  => 'RTC_TIMER_CALL',
+  '37'  => 'ZW_CLEAR_TX_TIMERS',
+  '38'  => 'ZW_GET_TX_TIMERS',
   '39'  => 'CLEAR_NETWORK_STATS',
   '3a'  => 'GET_NETWORK_STATS',
   '3b'  => 'GET_BACKGROUND_RSSI',
@@ -67,6 +70,7 @@ use vars qw(%zw_type6);
   '4b'  => 'ZW_REMOVE_NODE_FROM_NETWORK',
   '4c'  => 'ZW_CREATE_NEW_PRIMARY',
   '4d'  => 'ZW_CONTROLLER_CHANGE',
+  '4f'  => 'ZW_ASSIGN_PRIORITY_RETURN_ROUTE',
   '50'  => 'ZW_SET_LEARN_MODE',
   '51'  => 'ZW_ASSIGN_SUC_RETURN_ROUTE',
   '52'  => 'ZW_ENABLE_SUC',
@@ -75,11 +79,13 @@ use vars qw(%zw_type6);
   '55'  => 'ZW_DELETE_SUC_RETURN_ROUTE',
   '56'  => 'ZW_GET_SUC_NODE_ID',
   '57'  => 'ZW_SEND_SUC_ID',
+  '58'  => 'ZW_ASSIGN_PRIORITY_SUC_RETURN_ROUTE',
   '59'  => 'ZW_REDISCOVERY_NEEDED',
   '5b'  => 'ZW_SUPPORT_9600_ONLY', # Appl. Guide
   '5c'  => 'ZW_REQUEST_NEW_ROUTE_DESTINATIONS', # Appl. Guide
   '5d'  => 'ZW_IS_NODE_WIHTIN_DIRECT_RANGE', # Appl. Guide
   '5e'  => 'ZW_EXPLORE_REQUEST_INCLUSION',
+  '5f'  => 'ZW_EXPLORE_REQUEST_EXCLUSION',
   '60'  => 'ZW_REQUEST_NODE_INFO',
   '61'  => 'ZW_REMOVE_FAILED_NODE_ID',
   '62'  => 'ZW_IS_FAILED_NODE',
@@ -88,6 +94,7 @@ use vars qw(%zw_type6);
   '71'  => 'TIMER_RESTART',
   '72'  => 'TIMER_CANCEL',
   '73'  => 'TIMER_CALL',
+  '78'  => 'ZW_FIRMWARE_UPDATE_NVM',
   '80'  => 'GET_ROUTING_TABLE_LINE',
   '81'  => 'GET_T_X_COUNTER',
   '82'  => 'RESET_T_X_COUNTER',
@@ -124,6 +131,7 @@ use vars qw(%zw_type6);
   'd1'  => 'PROMISCUOUS_COMMAND_HANDLER',
   'd2'  => 'WATCHDOG_START',
   'd3'  => 'WATCHDOG_STOP',
+  'd4'  => 'ZW_SET_ROUTING_MAX',
   'f2'  => 'ZME_FREQ_CHANGE',
   'f4'  => 'ZME_BOOTLOADER_FLASH',
   'f5'  => 'ZME_CAPABILITIES',