diff --git a/FHEM/10_CUL_HM.pm b/FHEM/10_CUL_HM.pm
index 93c5a7475..776b6b3dc 100755
--- a/FHEM/10_CUL_HM.pm
+++ b/FHEM/10_CUL_HM.pm
@@ -228,6 +228,7 @@ sub CUL_HM_updateConfig($){
             foreach ( "autoReadReg","actCycle","actStatus","burstAccess","serialNr"
                      ,"IODev","IOList","IOgrp","hmProtocolEvents","rssiLog"); 
       $hash->{helper}{role}{vrt} = 1;
+      $hash->{helper}{role}{dev} = 1;
       next;
     }
     CUL_HM_ID2PeerList($name,"",1); # update peerList out of peerIDs
@@ -7517,8 +7518,8 @@ sub CUL_HM_tempListTmpl(@) { ##################################################
          <a href="#CUL_HMpeerChan">peerChan</a>.<br>
      </li>
      <li><B>peerBulk</B> &lt;peerch1,peerch2,...&gt; [set|unset]<a name="CUL_HMpeerBulk"></a><br>
-         peerBulk will add peer channels to the channel. All peers in the
-         list will be added. <br>
+         peerBulk will add peer channels to the channel. All peers in the list will be added. <br>
+         with unset option the peers in the list will be subtracted from the device's peerList.<br>
          peering sets the configuration of this link to its defaults. As peers are not
          added in pairs default will be as defined for 'single' by HM for this device. <br>
          More suffisticated funktionality is provided by
diff --git a/FHEM/98_HMinfo.pm b/FHEM/98_HMinfo.pm
index 04a5b3702..574ad8fbb 100644
--- a/FHEM/98_HMinfo.pm
+++ b/FHEM/98_HMinfo.pm
@@ -537,7 +537,7 @@ sub HMinfo_paramCheck(@) { ####################################################
       if (!$defs{$eName}{helper}{role}{vrt}){
         if ($pairId eq "undefined") { push @noID,$eName;}
         elsif ($pairId !~ m /$ioHmId/
-             && $IoDev )            { push @idMismatch,"$eName paired:$pairId IO attr: $ioHmId";}
+             && $IoDev )            { push @idMismatch,"$eName paired:$pairId IO attr: ${ioHmId}.";}
       }
     }
   }
diff --git a/FHEM/HMConfig.pm b/FHEM/HMConfig.pm
index 7fcaeacd3..95b581b64 100644
--- a/FHEM/HMConfig.pm
+++ b/FHEM/HMConfig.pm
@@ -1338,7 +1338,7 @@ $culHmSubTypeDevSets{blindActuator}  = $culHmSubTypeDevSets{switch};
 
 %culHmGlobalSetsChn = (# all channels but virtuals
   sign          => "[on|off]",
-  peerBulk      => "<peer1,peer2,...>",
+  peerBulk      => "<peer1,peer2,...> [set|unset]",
 );
 %culHmSubTypeSets = (# channels of this subtype
   switch           =>{ "on-for-timer" =>"<ontime>"