diff --git a/MicroPython_BUILD/components/micropython/esp32/modules/inisetup.py b/MicroPython_BUILD/components/micropython/esp32/modules/inisetup.py
index 7205297..d672580 100644
--- a/MicroPython_BUILD/components/micropython/esp32/modules/inisetup.py
+++ b/MicroPython_BUILD/components/micropython/esp32/modules/inisetup.py
@@ -1,7 +1,7 @@
-import uos, time, machine
+import os, time, machine
 
 def setup():
-    uos.chdir('/flash')
+    os.chdir('/flash')
     with open("boot.py", "w") as f:
         f.write("""\
 # This file is executed on every boot (including wake-boot from deepsleep)
diff --git a/MicroPython_BUILD/components/micropython/esp32/modules/m5stack.py b/MicroPython_BUILD/components/micropython/esp32/modules/m5stack.py
index 72365d7..22dbac4 100644
--- a/MicroPython_BUILD/components/micropython/esp32/modules/m5stack.py
+++ b/MicroPython_BUILD/components/micropython/esp32/modules/m5stack.py
@@ -1,8 +1,5 @@
 from micropython import const
-import uos as os
-import machine, ubinascii
-import utime as time
-from utime import ticks_ms
+import os, time, machine, ubinascii
 import display as lcd
 import utils
 
@@ -37,9 +34,9 @@ class Button:
     if self._pin == pin:
       # FALLING
       if pin_val == 0:  
-        if ticks_ms() - self._timeshoot > self._dbtime:
+        if time.ticks_ms() - self._timeshoot > self._dbtime:
           self._lastState = True
-          self._startTicks = ticks_ms()
+          self._startTicks = time.ticks_ms()
           self._event |= 0x02  # EVENT_WAS_PRESSED
           if self._wasPressed_cb:
             self._wasPressed_cb()
@@ -51,11 +48,11 @@ class Button:
           if self._wasReleased_cb:
             self._wasReleased_cb()
           if self._timeout > 0:
-            if ticks_ms() - self._startTicks > self._timeout:
+            if time.ticks_ms() - self._startTicks > self._timeout:
               self._event |= 0x08  # EVENT_RELEASED_FOR
               if self._releasedFor_cb:
                 self._releasedFor_cb()
-      self._timeshoot = ticks_ms()
+      self._timeshoot = time.ticks_ms()
 
 
   def read(self):
@@ -93,7 +90,7 @@ class Button:
   
 
   def pressedFor(self, timeout):
-    if self._lastState and ticks_ms() - self._startTicks > timeout * 1000:
+    if self._lastState and time.ticks_ms() - self._startTicks > timeout * 1000:
       return True
     else:
       return False
diff --git a/MicroPython_BUILD/components/micropython/esp32/modules/wificonfig.py b/MicroPython_BUILD/components/micropython/esp32/modules/wificonfig.py
index 8cdbee1..15cd2a5 100644
--- a/MicroPython_BUILD/components/micropython/esp32/modules/wificonfig.py
+++ b/MicroPython_BUILD/components/micropython/esp32/modules/wificonfig.py
@@ -122,6 +122,7 @@ routeHandlers = [
 
 def webserver_start():
 	wlan_ap = network.WLAN(network.AP_IF)
+	wlan_ap.active(False)
 	wlan_ap.active(True)
 	node_id = ubinascii.hexlify(machine.unique_id())
 	ssid_name= "M5Stack-"+node_id[-6:].decode('utf-8')