diff --git a/tests/tt-workflow/Voltha_TT_MultiTcontTests.robot b/tests/tt-workflow/Voltha_TT_MultiTcontTests.robot
index 3d2601e..6d5edf6 100755
--- a/tests/tt-workflow/Voltha_TT_MultiTcontTests.robot
+++ b/tests/tt-workflow/Voltha_TT_MultiTcontTests.robot
@@ -74,9 +74,7 @@
     [Tags]    functionalTT    VOL-4093
     [Setup]    Run Keywords    Start Logging    TcontType1Onu1
     ...        AND             Setup
-    [Teardown]    Run Keywords    Collect Logs
-    ...           AND             Delete All Devices and Verify
-    ...           AND             Run Keyword If    ${logging}    Collect Logs
+    [Teardown]    Run Keywords    Run Keyword If    ${logging}    Collect Logs
     ...           AND             Stop Logging    TcontType1Onu1
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Perform Sanity Tests TT
@@ -114,12 +112,10 @@
     ...    Also, verify that the HSI rate is now truncated to 500Mbps at BNG.
     ...    Note: Currently, only Flex Pod supports the deployment configuration required to test this scenario.
     [Tags]    functionalTT    VOL-4095
-    [Setup]    Run Keywords    Start Logging    TcontType2Type4Onu1
-    ...        AND             Setup
-    [Teardown]    Run Keywords    Collect Logs
-    ...           AND             Delete All Devices and Verify
-    ...           AND             Run Keyword If    ${logging}    Collect Logs
+    [Setup]    Run Keyword    Start Logging    TcontType2Type4Onu1
+    [Teardown]    Run Keywords    Run Keyword If    ${logging}    Collect Logs
     ...           AND             Stop Logging    TcontType2Type4Onu1
+    Clear All Devices Then Create New Device
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Perform Sanity Test TT
 
@@ -192,12 +188,10 @@
     ...    Then pump ONU2 and ONU3 HSIA combined. ONUs must be share rest of bw in PON Port. (Expect fixed tcont1)
     ...    Note: Currently, only Flex Pod supports the deployment configuration required to test this scenario.
     [Tags]    functionalTT    VOL-4094
-    [Setup]    Run Keywords    Start Logging    TcontType1Type4Onu1Onu2Onu3
-    ...        AND             Setup
-    [Teardown]    Run Keywords    Collect Logs
-    ...           AND             Delete All Devices and Verify
-    ...           AND             Run Keyword If    ${logging}    Collect Logs
+    [Setup]    Run Keyword    Start Logging    TcontType1Type4Onu1Onu2Onu3
+    [Teardown]    Run Keywords    Run Keyword If    ${logging}    Collect Logs
     ...           AND             Stop Logging    TcontType1Type4Onu1Onu2Onu3
+    Clear All Devices Then Create New Device
     # Push multi-tcont sadis to ONOS
     Send File To Onos    ${CURDIR}/../../tests/data/flex-ocp-cord-sadis-TT-multi-tcont.json
     Run Keyword If    ${has_dataplane}    Clean Up Linux
@@ -309,12 +303,10 @@
     ...    then verify that close to 500Mbps is received at the BNG.
     ...    Also verify that the VoD rate is now truncated to 500Mbps at BNG for ONU2.
     [Tags]    functionalTT    VOL-4096
-    [Setup]    Run Keywords    Start Logging    TcontType2Onu1Type3Onu2
-    ...        AND             Setup
-    [Teardown]    Run Keywords    Collect Logs
-    ...           AND             Delete All Devices and Verify
-    ...           AND             Run Keyword If    ${logging}    Collect Logs
+    [Setup]    Run Keyword    Start Logging    TcontType2Onu1Type3Onu2
+    [Teardown]    Run Keywords    Run Keyword If    ${logging}    Collect Logs
     ...           AND             Stop Logging    TcontType2Onu1Type3Onu2
+    Clear All Devices Then Create New Device
     # Push multi-tcont sadis to ONOS
     Send File To Onos    ${CURDIR}/../../tests/data/flex-ocp-cord-sadis-TT-multi-tcont.json
     Run Keyword If    ${has_dataplane}    Clean Up Linux
@@ -409,12 +401,10 @@
     ...    If it equally distributes the remaining BW,
     ...    ONU1 should get 150Mbps and ONU2 in total should get 850Mbps (500+200+150Mbps).
     [Tags]    functionalTT    VOL-4097    non-critical
-    [Setup]    Run Keywords    Start Logging    TcontType4Onu1Type5Onu2
-    ...        AND             Setup
-    [Teardown]    Run Keywords    Collect Logs
-    ...           AND             Delete All Devices and Verify
-    ...           AND             Run Keyword If    ${logging}    Collect Logs
+    [Setup]    Run Keyword    Start Logging    TcontType4Onu1Type5Onu2
+    [Teardown]    Run Keywords    Run Keyword If    ${logging}    Collect Logs
     ...           AND             Stop Logging    TcontType4Onu1Type5Onu2
+    Clear All Devices Then Create New Device
     Run Keyword If    ${has_dataplane}    Clean Up Linux
     Send File To Onos    ${CURDIR}/../../tests/data/flex-ocp-cord-sadis-TT-multi-tcont-1.json
     Perform Sanity Test TT