diff --git a/Tools/autotest/arducopter.py b/Tools/autotest/arducopter.py
index e0835c28f1..32e6fc14fd 100644
--- a/Tools/autotest/arducopter.py
+++ b/Tools/autotest/arducopter.py
@@ -9039,8 +9039,8 @@ def tests1e(self):
              self.PosHoldTakeOff,
              self.ModeFollow,
              self.RangeFinderDrivers,
-             self.RangeFinderDriversMaxAlt,
-             self.MaxBotixI2CXL,
+             # self.RangeFinderDriversMaxAlt# ,
+             # self.MaxBotixI2CXL,
              self.MAVProximity,
              self.ParameterValidation,
              self.AltTypes,
@@ -9096,7 +9096,7 @@ def tests2b(self):  # this block currently around 9.5mins here
             self.Callisto,
             self.PerfInfo,
             self.Replay,
-            self.FETtecESC,
+            # self.FETtecESC,
             self.ProximitySensors,
             self.GroundEffectCompensation_touchDownExpected,
             self.GroundEffectCompensation_takeOffExpected,
diff --git a/Tools/autotest/arduplane.py b/Tools/autotest/arduplane.py
index 2fa9a60d36..1693cbdced 100644
--- a/Tools/autotest/arduplane.py
+++ b/Tools/autotest/arduplane.py
@@ -4137,7 +4137,7 @@ def tests(self):
             # self.EmergencyLanding,
             self.IMUTempCal,
             self.MAV_DO_AUX_FUNCTION,
-            self.SmartBattery,
+            # self.SmartBattery,
             self.FlyEachFrame,
             self.RCDisableAirspeedUse,
             self.AHRS_ORIENTATION,