diff --git a/Trigger/TrigValidation/TrigAnalysisTest/share/ref_RDOtoRDOTrig_v1Dev_build.ref b/Trigger/TrigValidation/TrigAnalysisTest/share/ref_RDOtoRDOTrig_v1Dev_build.ref
index 17d51021490fff7624a1061f96e58756613b98c8..1db955435323bc3156290f1238bfaa5067a88823 100644
--- a/Trigger/TrigValidation/TrigAnalysisTest/share/ref_RDOtoRDOTrig_v1Dev_build.ref
+++ b/Trigger/TrigValidation/TrigAnalysisTest/share/ref_RDOtoRDOTrig_v1Dev_build.ref
@@ -1566,20 +1566,6 @@ HLT_e26_lhloose_L1EM22VHI:
     2: 4
     3: 4
     4: 4
-HLT_e26_lhloose_lrtloose_L1EM22VHI:
-  eventCount: 1
-  stepCounts:
-    0: 5
-    1: 2
-    2: 2
-    3: 2
-    4: 1
-  stepFeatures:
-    0: 5
-    1: 2
-    2: 2
-    3: 2
-    4: 1
 HLT_e26_lhmedium_L1EM15VH:
   eventCount: 4
   stepCounts:
@@ -1608,20 +1594,6 @@ HLT_e26_lhmedium_L1EM22VHI:
     2: 4
     3: 4
     4: 4
-HLT_e26_lhmedium_lrtloose_L1EM22VHI:
-  eventCount: 1
-  stepCounts:
-    0: 5
-    1: 2
-    2: 2
-    3: 2
-    4: 1
-  stepFeatures:
-    0: 5
-    1: 2
-    2: 2
-    3: 2
-    4: 1
 HLT_e26_lhmedium_mu8noL1_L1EM22VHI:
   eventCount: 2
   stepCounts:
@@ -2084,20 +2056,6 @@ HLT_e26_lhtight_ivartight_L1EM22VHI:
     2: 4
     3: 4
     4: 3
-HLT_e26_lhtight_lrtloose_L1EM22VHI:
-  eventCount: 1
-  stepCounts:
-    0: 5
-    1: 2
-    2: 2
-    3: 2
-    4: 1
-  stepFeatures:
-    0: 5
-    1: 2
-    2: 2
-    3: 2
-    4: 1
 HLT_e26_lhtight_nod0_L1EM22VHI:
   eventCount: 4
   stepCounts:
@@ -2286,20 +2244,6 @@ HLT_e5_lhloose_L1EM3:
     2: 23
     3: 23
     4: 5
-HLT_e5_lhloose_lrtloose_L1EM3:
-  eventCount: 1
-  stepCounts:
-    0: 18
-    1: 14
-    2: 11
-    3: 11
-    4: 1
-  stepFeatures:
-    0: 63
-    1: 185
-    2: 14
-    3: 13
-    4: 1
 HLT_e5_lhloose_noringer_L1EM3:
   eventCount: 5
   stepCounts:
@@ -2328,20 +2272,6 @@ HLT_e5_lhmedium_L1EM3:
     2: 22
     3: 22
     4: 4
-HLT_e5_lhmedium_lrtmedium_L1EM3:
-  eventCount: 1
-  stepCounts:
-    0: 18
-    1: 14
-    2: 11
-    3: 11
-    4: 1
-  stepFeatures:
-    0: 60
-    1: 160
-    2: 14
-    3: 13
-    4: 1
 HLT_e5_lhmedium_noringer_L1EM3:
   eventCount: 4
   stepCounts:
@@ -2408,20 +2338,6 @@ HLT_e5_lhtight_gsf_L1EM3:
     2: 22
     3: 22
     4: 4
-HLT_e5_lhtight_lrttight_L1EM3:
-  eventCount: 1
-  stepCounts:
-    0: 18
-    1: 14
-    2: 11
-    3: 11
-    4: 1
-  stepFeatures:
-    0: 59
-    1: 145
-    2: 14
-    3: 13
-    4: 1
 HLT_e5_lhtight_nod0_L1EM3:
   eventCount: 4
   stepCounts:
diff --git a/Trigger/TrigValidation/TriggerTest/share/ref_data_v1Dev_build.ref b/Trigger/TrigValidation/TriggerTest/share/ref_data_v1Dev_build.ref
index 2b8e59b5281d9a68c48da29d143033272e034826..7a653a4fa2261fd9569c142d56d51674c775f300 100644
--- a/Trigger/TrigValidation/TriggerTest/share/ref_data_v1Dev_build.ref
+++ b/Trigger/TrigValidation/TriggerTest/share/ref_data_v1Dev_build.ref
@@ -484,14 +484,10 @@ HLT_e26_lhloose_L1EM15VH:
   eventCount: 0
 HLT_e26_lhloose_L1EM22VHI:
   eventCount: 0
-HLT_e26_lhloose_lrtloose_L1EM22VHI:
-  eventCount: 0
 HLT_e26_lhmedium_L1EM15VH:
   eventCount: 0
 HLT_e26_lhmedium_L1EM22VHI:
   eventCount: 0
-HLT_e26_lhmedium_lrtloose_L1EM22VHI:
-  eventCount: 0
 HLT_e26_lhmedium_mu8noL1_L1EM22VHI:
   eventCount: 0
 HLT_e26_lhtight_L1EM15VH:
@@ -546,8 +542,6 @@ HLT_e26_lhtight_ivarmedium_L1EM22VHI:
   eventCount: 0
 HLT_e26_lhtight_ivartight_L1EM22VHI:
   eventCount: 0
-HLT_e26_lhtight_lrtloose_L1EM22VHI:
-  eventCount: 0
 HLT_e26_lhtight_nod0_L1EM22VHI:
   eventCount: 0
 HLT_e26_lhtight_nod0_L1EM24VHI:
@@ -678,14 +672,6 @@ HLT_e5_lhloose_L1EM3:
     1: 22
     2: 5
     3: 5
-HLT_e5_lhloose_lrtloose_L1EM3:
-  eventCount: 0
-  stepCounts:
-    0: 10
-    1: 3
-  stepFeatures:
-    0: 19
-    1: 4
 HLT_e5_lhloose_noringer_L1EM3:
   eventCount: 0
   stepCounts:
@@ -710,14 +696,6 @@ HLT_e5_lhmedium_L1EM3:
     1: 24
     2: 5
     3: 5
-HLT_e5_lhmedium_lrtmedium_L1EM3:
-  eventCount: 0
-  stepCounts:
-    0: 10
-    1: 2
-  stepFeatures:
-    0: 21
-    1: 3
 HLT_e5_lhmedium_noringer_L1EM3:
   eventCount: 0
   stepCounts:
@@ -760,14 +738,6 @@ HLT_e5_lhtight_gsf_L1EM3:
     1: 17
     2: 3
     3: 3
-HLT_e5_lhtight_lrttight_L1EM3:
-  eventCount: 0
-  stepCounts:
-    0: 9
-    1: 2
-  stepFeatures:
-    0: 17
-    1: 3
 HLT_e5_lhtight_nod0_L1EM3:
   eventCount: 0
   stepCounts:
diff --git a/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Menu/LS2_v1.py b/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Menu/LS2_v1.py
index f25bf9f6f78858b5a665354929c313ce122e1f2d..a1812b5a5b8ce64d2a31f9f15fe1bfc96dc847f1 100644
--- a/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Menu/LS2_v1.py
+++ b/Trigger/TriggerCommon/TriggerMenuMT/python/HLTMenuConfig/Menu/LS2_v1.py
@@ -130,13 +130,14 @@ def setupMenu():
         ChainProp(name='HLT_e5_dnntight_L1EM3', groups=SingleElectronGroup),
 
         # lrt chains
-        ChainProp(name='HLT_e5_lhloose_lrtloose_L1EM3', groups=SingleElectronGroup),
-        ChainProp(name='HLT_e5_lhmedium_lrtmedium_L1EM3', groups=SingleElectronGroup),
-        ChainProp(name='HLT_e5_lhtight_lrttight_L1EM3', groups=SingleElectronGroup),
-
-        ChainProp(name='HLT_e26_lhloose_lrtloose_L1EM22VHI', groups=SingleElectronGroup),
-        ChainProp(name='HLT_e26_lhmedium_lrtloose_L1EM22VHI', groups=SingleElectronGroup),
-        ChainProp(name='HLT_e26_lhtight_lrtloose_L1EM22VHI', groups=SingleElectronGroup),
+        # Commented out: ATR-23564
+        # ChainProp(name='HLT_e5_lhloose_lrtloose_L1EM3', groups=SingleElectronGroup),
+        # ChainProp(name='HLT_e5_lhmedium_lrtmedium_L1EM3', groups=SingleElectronGroup),
+        # ChainProp(name='HLT_e5_lhtight_lrttight_L1EM3', groups=SingleElectronGroup),
+
+        # ChainProp(name='HLT_e26_lhloose_lrtloose_L1EM22VHI', groups=SingleElectronGroup),
+        # ChainProp(name='HLT_e26_lhmedium_lrtloose_L1EM22VHI', groups=SingleElectronGroup),
+        # ChainProp(name='HLT_e26_lhtight_lrtloose_L1EM22VHI', groups=SingleElectronGroup),
 
         ChainProp(name='HLT_e5_idperf_loose_lrtloose_L1EM3', groups=SingleElectronGroup),
         ChainProp(name='HLT_e26_idperf_loose_lrtloose_L1EM22VHI', groups=SingleElectronGroup),