diff --git a/fhem/FHEM/10_CUL_HM.pm b/fhem/FHEM/10_CUL_HM.pm
index fc2f4bbfb..5ec5275cb 100755
--- a/fhem/FHEM/10_CUL_HM.pm
+++ b/fhem/FHEM/10_CUL_HM.pm
@@ -134,7 +134,7 @@ sub CUL_HM_Initialize($) {
   $hash->{AttrFn}    = "CUL_HM_Attr";
   $hash->{AttrList}  = "IODev do_not_notify:1,0 ignore:1,0 dummy:1,0 "
                        ."showtime:1,0 "
-                       ."serialNr firmware "
+                       ."serialNr firmware .stc .devInfo "
                        ."rawToReadable unit "#"KFM-Sensor" only
                        ."peerIDs repPeers "
                        ."actCycle actStatus "
@@ -142,9 +142,8 @@ sub CUL_HM_Initialize($) {
                        ."expert:0_off,1_on,2_full "
                        ."burstAccess:0_off,1_auto "
                        ."param msgRepeat "
-                       .".stc .devInfo "
                        ."levelRange "
-                       ."aesCommReq:1,0 "
+                       ."aesCommReq:1,0 "      # IO will request AES if 
                        ."rssiLog:1,0 "         # enable writing RSSI to Readings (device only)
                        .$readingFnAttributes;
   #autoReadReg:
@@ -6210,7 +6209,7 @@ sub CUL_HM_autoReadReady($){# capacity for autoread available?
   if (   !$ioName
       || ReadingsVal($ioName,"cond","init") !~ m /^(ok|Overload-released|init)$/#default init for CUL
       || ( defined $defs{$ioName}{helper}{q}
-          && ($defs{$ioName}{helper}{q}{cap}{sum}/16.8)>
+          && ($defs{$ioName}{helper}{q}{cap}{sum}/450)>
                AttrVal($ioName,"hmMsgLowLimit",40))){
     return 0;
   }
diff --git a/fhem/FHEM/98_HMinfo.pm b/fhem/FHEM/98_HMinfo.pm
index 0c104a429..39753dc2f 100644
--- a/fhem/FHEM/98_HMinfo.pm
+++ b/fhem/FHEM/98_HMinfo.pm
@@ -380,10 +380,10 @@ sub HMinfo_peerCheck(@) { #####################################################
       foreach (split",",$peerIDs){
         next if ($_ eq "00000000" ||$_ =~m /$devId/);
         my $cId = $id;
-        if ($md eq "HM-CC-RT-DN" && $id =~ m/05$/){ # special RT climate
+        if ($md eq "HM-CC-RT-DN" && $id =~ m/0[45]$/){ # special RT climate
           # special removed due to observations of user - RT should peer team2team - korrekt?
-          # $_ =~ s/04$/05/;  # have to compare with clima_team, not clima
-          # $cId =~ s/05$/04/;# will find 04 in peerlist, not 05
+          $_ =~ s/05$/04/;  # have to compare with clima_team, not clima
+          $cId =~ s/04$/05/;# will find 05 in peerlist, not 04
         }
         my $pDid = substr($_,0,6);
         if (!$modules{CUL_HM}{defptr}{$_} && 
diff --git a/fhem/FHEM/HMConfig.pm b/fhem/FHEM/HMConfig.pm
index 1fd43fab0..db414b030 100644
--- a/fhem/FHEM/HMConfig.pm
+++ b/fhem/FHEM/HMConfig.pm
@@ -217,7 +217,7 @@ my $K_actDetID = '000000'; # id of actionDetector
   "0092" => {name=>"Schueco_263-144"         ,st=>'switch'            ,cyc=>''      ,rxt=>'c'      ,lst=>'1,3'          ,chn=>"",}, # HM Switch Interface 3 switches
   "0093" => {name=>"Schueco_263-158"         ,st=>'THSensor'          ,cyc=>'00:10' ,rxt=>'c:w:f'  ,lst=>'p'            ,chn=>"",}, #
   "0094" => {name=>"IS-WDS-TH-OD-S-R3"       ,st=>'THSensor'          ,cyc=>'00:10' ,rxt=>'c:w'    ,lst=>'p'            ,chn=>"",}, #
-  "0095" => {name=>"HM-CC-RT-DN"             ,st=>'thermostat'        ,cyc=>'00:10' ,rxt=>'c:w:f'  ,lst=>'p:1p.2p.5p.6p,3:3p.6p,1,7:3p.4'
+  "0095" => {name=>"HM-CC-RT-DN"             ,st=>'thermostat'        ,cyc=>'00:10' ,rxt=>'c:w:f'  ,lst=>'p:1p.2p.4p.5p.6p,3:3p.6p,1,7:3p.4'
                                                                                                                         ,chn=>"Weather:1:1,Climate:2:2,WindowRec:3:3,Clima:4:4,ClimaTeam:5:5,remote:6:6"}, #
   "0096" => {name=>"WDF-solar"               ,st=>'blindActuatorSol'  ,cyc=>''      ,rxt=>'b'      ,lst=>'1,3'          ,chn=>"win:1:1,blind:2:3",}, #
   "009B" => {name=>"Schueco_263-xxx"         ,st=>'tipTronic'         ,cyc=>'28:00' ,rxt=>'c:w'    ,lst=>'1:1.2,3:1p.3p',chn=>"act:1:1,sen:2:2,sec:3:3",}, #
@@ -249,7 +249,7 @@ my $K_actDetID = '000000'; # id of actionDetector
   "00B9" => {name=>"HM-LC-Dim1T-CV-2"        ,st=>'dimmer'            ,cyc=>''      ,rxt=>''       ,lst=>'1,3'          ,chn=>"Sw:1:1,Sw1_V:2:3",},
   "00BA" => {name=>"HM-LC-Dim1T-FM-2"        ,st=>'dimmer'            ,cyc=>''      ,rxt=>''       ,lst=>'1,3'          ,chn=>"Sw:1:1,Sw1_V:2:3",},
   "00BB" => {name=>"HM-LC-Dim2T-SM-2"        ,st=>'dimmer'            ,cyc=>''      ,rxt=>''       ,lst=>'1,3'          ,chn=>"Sw:1:2,Sw1_V:3:4,Sw2_V:5:6",},#
-  "00BD" => {name=>"HM-CC-RT-DN-BoM"         ,st=>'thermostat'        ,cyc=>'00:10' ,rxt=>'c:w:f'  ,lst=>'p:1p.2p.5p.6p,3:3p.6p,1,7:3p.4'
+  "00BD" => {name=>"HM-CC-RT-DN-BoM"         ,st=>'thermostat'        ,cyc=>'00:10' ,rxt=>'c:w:f'  ,lst=>'p:1p.2p.4p.5p.6p,3:3p.6p,1,7:3p.4'
                                                                                                                         ,chn=>"Weather:1:1,Climate:2:2,WindowRec:3:3,Clima:4:4,ClimaTeam:5:5,remote:6:6"}, #
   "00BE" => {name=>"HM-MOD-RC-8"             ,st=>'switch'            ,cyc=>''      ,rxt=>'b'      ,lst=>'3'            ,chn=>"Sw:1:8",},
   "00BF" => {name=>"HM-PB-2-FM"              ,st=>'pushButton'        ,cyc=>''      ,rxt=>'c'      ,lst=>'1,4'          ,chn=>"Btn:1:2",},