diff --git a/tests/test_application.py b/tests/test_application.py
index 04d48f6..e34f92e 100644
--- a/tests/test_application.py
+++ b/tests/test_application.py
@@ -2,6 +2,7 @@
 from .async_mock import AsyncMock, MagicMock, patch, sentinel
 
 import pytest
+import logging
 import zigpy.types as zigpy_types
 import zigpy.exceptions
 
@@ -96,3 +97,41 @@ async def mock_get_network_state():
 
     with pytest.raises(zigpy.exceptions.FormationFailure):
         await app.form_network()
+
+
+@pytest.mark.asyncio
+async def test_disconnect_success(app):
+    api = MagicMock()
+
+    app._api = api
+    await app.disconnect()
+
+    api.close.assert_called_once()
+    assert app._api is None
+
+
+@pytest.mark.asyncio
+async def test_disconnect_failure(app, caplog):
+    api = MagicMock()
+    api.disconnect = MagicMock(side_effect=RuntimeError("Broken"))
+
+    app._api = api
+
+    with caplog.at_level(logging.WARNING):
+        await app.disconnect()
+
+    assert "disconnect" in caplog.text
+
+    api.close.assert_called_once()
+    assert app._api is None
+
+
+@pytest.mark.asyncio
+async def test_disconnect_multiple(app):
+    app._api = None
+
+    await app.disconnect()
+    await app.disconnect()
+    await app.disconnect()
+
+    assert app._api is None
diff --git a/tests/test_uart.py b/tests/test_uart.py
index 13f79b1..9d7b19a 100644
--- a/tests/test_uart.py
+++ b/tests/test_uart.py
@@ -1,6 +1,7 @@
 from .async_mock import MagicMock, AsyncMock
 
 import pytest
+import gpiozero
 import serial_asyncio
 import serial.tools.list_ports
 
@@ -173,3 +174,10 @@ def test_is_not_zigate_wifi():
     port = '/dev/ttyUSB1'
     r = common.is_zigate_wifi(port)
     assert r is False
+
+
+def test_startup_gpio_toggling(monkeypatch):
+    monkeypatch.setattr(gpiozero.Device, '_default_pin_factory', MagicMock())
+
+    common.set_pizigate_running_mode()
+    common.set_pizigate_flashing_mode()
diff --git a/zigpy_zigate/__init__.py b/zigpy_zigate/__init__.py
index ba58a4d..256d1a5 100644
--- a/zigpy_zigate/__init__.py
+++ b/zigpy_zigate/__init__.py
@@ -1,5 +1,5 @@
 MAJOR_VERSION = 0
 MINOR_VERSION = 9
-PATCH_VERSION = '1'
+PATCH_VERSION = '2'
 __short_version__ = '{}.{}'.format(MAJOR_VERSION, MINOR_VERSION)
 __version__ = '{}.{}'.format(__short_version__, PATCH_VERSION)
diff --git a/zigpy_zigate/common.py b/zigpy_zigate/common.py
index 254b569..0b11a28 100644
--- a/zigpy_zigate/common.py
+++ b/zigpy_zigate/common.py
@@ -81,8 +81,8 @@ def is_zigate_wifi(port):
 def set_pizigate_running_mode():
     LOGGER.info('Put PiZiGate in running mode')
 
-    gpio0 = UnclosableOutputDevice(pin=GPIO_PIN0, initial_state=None)
-    gpio2 = UnclosableOutputDevice(pin=GPIO_PIN2, initial_state=None)
+    gpio0 = UnclosableOutputDevice(pin=GPIO_PIN0, initial_value=None)
+    gpio2 = UnclosableOutputDevice(pin=GPIO_PIN2, initial_value=None)
 
     gpio2.on()
     time.sleep(0.5)
@@ -97,8 +97,8 @@ def set_pizigate_running_mode():
 def set_pizigate_flashing_mode():
     LOGGER.info('Put PiZiGate in flashing mode')
 
-    gpio0 = UnclosableOutputDevice(pin=GPIO_PIN0, initial_state=None)
-    gpio2 = UnclosableOutputDevice(pin=GPIO_PIN2, initial_state=None)
+    gpio0 = UnclosableOutputDevice(pin=GPIO_PIN0, initial_value=None)
+    gpio2 = UnclosableOutputDevice(pin=GPIO_PIN2, initial_value=None)
 
     gpio2.off()
     time.sleep(0.5)
diff --git a/zigpy_zigate/zigbee/application.py b/zigpy_zigate/zigbee/application.py
index 3624249..b0249c6 100644
--- a/zigpy_zigate/zigbee/application.py
+++ b/zigpy_zigate/zigbee/application.py
@@ -49,11 +49,15 @@ async def connect(self):
 
     async def disconnect(self):
         # TODO: how do you stop the network? Is it possible?
-        await self._api.reset(wait=False)
 
-        if self._api:
-            self._api.close()
-            self._api = None
+        if self._api is not None:
+            try:
+                await self._api.reset(wait=False)
+            except Exception as e:
+                LOGGER.warning("Failed to reset before disconnect: %s", e)
+            finally:
+                self._api.close()
+                self._api = None
 
     async def start_network(self):
         # TODO: how do you start the network? Is it always automatically started?