diff --git a/cardano-testnet/src/Testnet/Components/Configuration.hs b/cardano-testnet/src/Testnet/Components/Configuration.hs
index 982c45c86fc..7628e17be1a 100644
--- a/cardano-testnet/src/Testnet/Components/Configuration.hs
+++ b/cardano-testnet/src/Testnet/Components/Configuration.hs
@@ -117,7 +117,7 @@ createSPOGenesisAndFiles testnetOptions startTime (TmpAbsolutePath tempAbsPath')
   -- TODO: Remove this rewrite.
  -- 50 second epochs
  -- Epoch length should be "10 * k / f" where "k = securityParam, f = activeSlotsCoeff"
-  H.rewriteJsonFile createStakedInitialGenesisFile $ J.rewriteObject
+  H.rewriteJsonFile genesisShelleyFpAbs $ J.rewriteObject
       ( KM.insert "securityParam"          (toJSON @Int 5)    -- TODO: USE config p arameter
       . adjustKM
           (J.rewriteObject
diff --git a/cardano-testnet/src/Testnet/Runtime.hs b/cardano-testnet/src/Testnet/Runtime.hs
index 5163a1b4d08..835e9df0ce6 100644
--- a/cardano-testnet/src/Testnet/Runtime.hs
+++ b/cardano-testnet/src/Testnet/Runtime.hs
@@ -204,7 +204,8 @@ startNode tp node port testnetMagic nodeCmd = GHC.withFrozenCallStack $ do
 
   let nodeStdoutFile = logDir </> node </> "stdout.log"
       nodeStderrFile = logDir </> node </> "stderr.log"
-      sprocket = Sprocket tempBaseAbsPath (socketDir </> node </> "sock")
+      socketRelPath = socketDir </> node </> "sock"
+      sprocket = Sprocket tempBaseAbsPath socketRelPath
 
   hNodeStdout <- handleIOExceptT FileRelatedFailure $ IO.openFile nodeStdoutFile IO.WriteMode
   hNodeStderr <- handleIOExceptT FileRelatedFailure $ IO.openFile nodeStderrFile IO.ReadWriteMode
diff --git a/cardano-testnet/src/Testnet/Start/Cardano.hs b/cardano-testnet/src/Testnet/Start/Cardano.hs
index 91d94724d04..978b0e15392 100644
--- a/cardano-testnet/src/Testnet/Start/Cardano.hs
+++ b/cardano-testnet/src/Testnet/Start/Cardano.hs
@@ -261,8 +261,9 @@ cardanoTestnet testnetOptions Conf {tempAbsPath} = do
     let spoNodesWithPortNos = L.zip poolKeysFps [3001..]
         nodeConfigFile = tempAbsPath' </> "configuration.yaml"
     ePoolNodes <- forM (L.zip spoNodesWithPortNos poolKeys) $ \((node, port),key) -> do
-
-      eRuntime <- lift . lift . runExceptT $ startNode tempAbsPath node port testnetMagic
+      let nodeName = tail $ snd (break (== '/') node)
+      H.note_ $ "Node name: " <> nodeName
+      eRuntime <- lift . lift . runExceptT $ startNode tempAbsPath nodeName port testnetMagic
                                   [ "run"
                                   , "--config", nodeConfigFile
                                   , "--topology", tempAbsPath' </> node </> "topology.json"
diff --git a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/Babbage/LeadershipSchedule.hs b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/Babbage/LeadershipSchedule.hs
index 76467097da4..39f4bc77e54 100644
--- a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/Babbage/LeadershipSchedule.hs
+++ b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/Babbage/LeadershipSchedule.hs
@@ -97,7 +97,7 @@ hprop_leadershipSchedule = H.integrationRetryWorkspace 2 "babbage-leadership-sch
     ]
 
   utxo1Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-1.json"
-  UTxO utxo1 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo1Json
+  UTxO utxo1 <- H.noteShowM $ decodeEraUTxO sbe utxo1Json
   txin1 <- H.noteShow =<< H.headM (Map.keys utxo1)
 
   (stakePoolIdNewSpo, stakePoolColdSigningKey, stakePoolColdVKey, vrfSkey, _)
@@ -166,7 +166,7 @@ hprop_leadershipSchedule = H.integrationRetryWorkspace 2 "babbage-leadership-sch
   H.cat $ work </> "utxo-2.json"
 
   utxo2Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-2.json"
-  UTxO utxo2 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo2Json
+  UTxO utxo2 <- H.noteShowM $ decodeEraUTxO sbe utxo2Json
   txin2 <- H.noteShow =<< H.headM (Map.keys utxo2)
 
   let eraFlag = convertToEraFlag $ cardanoNodeEra cTestnetOptions
diff --git a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/Babbage/Transaction.hs b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/Babbage/Transaction.hs
index a441b83afd6..f28b337dbb1 100644
--- a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/Babbage/Transaction.hs
+++ b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/Babbage/Transaction.hs
@@ -87,7 +87,7 @@ hprop_transaction = H.integrationRetryWorkspace 0 "babbage-transaction" $ \tempA
     ]
 
   utxo1Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-1.json"
-  UTxO utxo1 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo1Json
+  UTxO utxo1 <- H.noteShowM $ decodeEraUTxO sbe utxo1Json
   txin1 <- H.noteShow =<< H.headM (Map.keys utxo1)
 
   void $ execCli' execConfig
@@ -123,7 +123,7 @@ hprop_transaction = H.integrationRetryWorkspace 0 "babbage-transaction" $ \tempA
       ]
 
     utxo2Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-2.json"
-    UTxO utxo2 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo2Json
+    UTxO utxo2 <- H.noteShowM $ decodeEraUTxO sbe utxo2Json
     txouts2 <- H.noteShow $ L.unCoin . txOutValueLovelace . txOutValue . snd <$> Map.toList utxo2
 
     H.assert $ 5_000_001 `List.elem` txouts2
diff --git a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/KesPeriodInfo.hs b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/KesPeriodInfo.hs
index 72231ca03af..e7ed06af456 100644
--- a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/KesPeriodInfo.hs
+++ b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/Cli/KesPeriodInfo.hs
@@ -84,7 +84,7 @@ hprop_kes_period_info = H.integrationRetryWorkspace 2 "kes-period-info" $ \tempA
     ]
 
   utxo1Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-1.json"
-  UTxO utxo1 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo1Json
+  UTxO utxo1 <- H.noteShowM $ decodeEraUTxO sbe utxo1Json
   txin1 <- H.noteShow =<< H.headM (Map.keys utxo1)
 
   (stakePoolId, stakePoolColdSigningKey, stakePoolColdVKey, _, _)
@@ -153,7 +153,7 @@ hprop_kes_period_info = H.integrationRetryWorkspace 2 "kes-period-info" $ \tempA
   H.cat $ work </> "utxo-2.json"
 
   utxo2Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-2.json"
-  UTxO utxo2 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo2Json
+  UTxO utxo2 <- H.noteShowM $ decodeEraUTxO sbe utxo2Json
   txin2 <- H.noteShow =<< H.headM (Map.keys utxo2)
 
   let eraFlag = convertToEraFlag $ cardanoNodeEra cTestnetOptions
diff --git a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/LedgerEvents/Gov/ProposeNewConstitution.hs b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/LedgerEvents/Gov/ProposeNewConstitution.hs
index 192661ea73c..d0aaf216acd 100644
--- a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/LedgerEvents/Gov/ProposeNewConstitution.hs
+++ b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/LedgerEvents/Gov/ProposeNewConstitution.hs
@@ -147,7 +147,7 @@ hprop_ledger_events_propose_new_constitution = H.integrationWorkspace "propose-n
     ]
 
   utxo1Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-1.json"
-  UTxO utxo1 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo1Json
+  UTxO utxo1 <- H.noteShowM $ decodeEraUTxO sbe utxo1Json
   txin1 <- H.noteShow =<< H.headM (Map.keys utxo1)
 
   drepRegTxbodyFp <- H.note $ work </> "drep.registration.txbody"
@@ -182,7 +182,7 @@ hprop_ledger_events_propose_new_constitution = H.integrationWorkspace "propose-n
     , "--testnet-magic", show @Int testnetMagic
     , "--tx-file", drepRegTxSignedFp
     ]
-
+  void $ H.failMessage callStack "force"
   -- Create constitution proposal
 
   void $ H.execCli' execConfig
@@ -209,7 +209,7 @@ hprop_ledger_events_propose_new_constitution = H.integrationWorkspace "propose-n
     ]
 
   utxo2Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-2.json"
-  UTxO utxo2 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo2Json
+  UTxO utxo2 <- H.noteShowM $ decodeEraUTxO sbe utxo2Json
   txin2 <- H.noteShow =<< H.headM (Map.keys utxo2)
 
   void $ H.execCli' execConfig
@@ -285,7 +285,7 @@ hprop_ledger_events_propose_new_constitution = H.integrationWorkspace "propose-n
    ]
 
   utxo3Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-3.json"
-  UTxO utxo3 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo3Json
+  UTxO utxo3 <- H.noteShowM $ decodeEraUTxO sbe utxo3Json
   txin3 <- H.noteShow =<< H.headM (Map.keys utxo3)
 
   voteTxFp <- H.note $ work </> gov </> "vote.tx"
diff --git a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/SubmitApi/Babbage/Transaction.hs b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/SubmitApi/Babbage/Transaction.hs
index 5ba974db8b0..e2aba78d114 100644
--- a/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/SubmitApi/Babbage/Transaction.hs
+++ b/cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/SubmitApi/Babbage/Transaction.hs
@@ -103,7 +103,7 @@ hprop_transaction = H.integrationRetryWorkspace 0 "submit-api-babbage-transactio
     ]
 
   utxo1Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-1.json"
-  UTxO utxo1 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo1Json
+  UTxO utxo1 <- H.noteShowM $ decodeEraUTxO sbe utxo1Json
   txin1 <- H.noteShow =<< H.headM (Map.keys utxo1)
 
   void $ execCli' execConfig
@@ -162,7 +162,7 @@ hprop_transaction = H.integrationRetryWorkspace 0 "submit-api-babbage-transactio
         ]
 
       utxo2Json <- H.leftFailM . H.readJsonFile $ work </> "utxo-2.json"
-      UTxO utxo2 <- H.noteShowM $ H.noteShowM $ decodeEraUTxO sbe utxo2Json
+      UTxO utxo2 <- H.noteShowM $ decodeEraUTxO sbe utxo2Json
       txouts2 <- H.noteShow $ L.unCoin . txOutValueLovelace . txOutValue . snd <$> Map.toList utxo2
 
       H.assert $ 5_000_001 `List.elem` txouts2