diff --git a/HELP.md b/HELP.md
index 7d0b2a1..eb7c0ca 100644
--- a/HELP.md
+++ b/HELP.md
@@ -29,7 +29,7 @@ DATA
     __title__ = 'denonavr'
 
 VERSION
-    0.9.9
+    0.9.10
 
 ====================================================================================
 
diff --git a/README.md b/README.md
index af01674..3476411 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
 # denonavr
-[![Version](https://img.shields.io/badge/version-v0.9.9-orange.svg)](https://github.com/scarface-4711/denonavr)
+[![Version](https://img.shields.io/badge/version-v0.9.10-orange.svg)](https://github.com/scarface-4711/denonavr)
 [![Build Status](https://travis-ci.com/scarface-4711/denonavr.svg?branch=master)](https://travis-ci.com/scarface-4711/denonavr)
 [![PyPi](https://img.shields.io/pypi/v/denonavr.svg)](https://pypi.org/project/denonavr)
 [![License](https://img.shields.io/github/license/scarface-4711/denonavr.svg)](LICENSE)
 
-Automation Library for Denon AVR receivers - current version 0.9.9
+Automation Library for Denon AVR receivers - current version 0.9.10
 
 ## Installation
 
diff --git a/README.rst b/README.rst
index c4c7a40..f6f02da 100644
--- a/README.rst
+++ b/README.rst
@@ -4,7 +4,7 @@ denonavr
 .. |Build Status| .. image:: https://travis-ci.com/scarface-4711/denonavr.svg?branch=master
     :target: https://travis-ci.com/scarface-4711/denonavr
 
-Automation Library for Denon AVR receivers - current version 0.9.9
+Automation Library for Denon AVR receivers - current version 0.9.10
 
 Installation
 ------------
diff --git a/denonavr/__init__.py b/denonavr/__init__.py
index a68349d..bfac109 100644
--- a/denonavr/__init__.py
+++ b/denonavr/__init__.py
@@ -17,7 +17,7 @@
 logging.getLogger(__name__).addHandler(logging.NullHandler())
 
 __title__ = "denonavr"
-__version__ = "0.9.9"
+__version__ = "0.9.10"
 
 
 def discover():
diff --git a/denonavr/denonavr.py b/denonavr/denonavr.py
index 1f7b8d8..ec23b0a 100644
--- a/denonavr/denonavr.py
+++ b/denonavr/denonavr.py
@@ -32,7 +32,7 @@
     r"(.*AV(C|R)-(X|S).*|.*SR500[6-9]|.*SR60(07|08|09|10|11|12|13)|."
     r"*SR70(07|08|09|10|11|12|13)|.*SR501[3-4]|.*NR1604|.*NR1710)")
 
-DEVICEINFO_COMMAPI_PATTERN = re.compile(r"(0210|0300|0301)")
+DEVICEINFO_COMMAPI_PATTERN = re.compile(r"(0210|0220|0250|0300|0301)")
 
 ReceiverType = namedtuple('ReceiverType', ["type", "port"])
 AVR = ReceiverType(type="avr", port=80)
@@ -920,7 +920,8 @@ def _update_tone_control(self, root=None):
             return False
 
         try:
-            self._tone_control_status = bool(int(root[0].find('status').text))
+            self._tone_control_status = bool(
+                int(root.find('./cmd/status').text))
         except (AttributeError, IndexError, TypeError):
             return False
 
@@ -935,11 +936,12 @@ def _update_tone_control(self, root=None):
             return False
 
         try:
-            self._tone_control_adjust = bool(int(root[0].find('adjust').text))
-            self._bass = int(root[0].find('bassvalue').text)
-            self._bass_level = root[0].find('basslevel').text
-            self._treble = int(root[0].find('treblevalue').text)
-            self._treble_level = root[0].find('treblelevel').text
+            self._tone_control_adjust = bool(
+                int(root.find('./cmd/adjust').text))
+            self._bass = int(root.find('./cmd/bassvalue').text)
+            self._bass_level = root.find('./cmd/basslevel').text
+            self._treble = int(root.find('./cmd/treblevalue').text)
+            self._treble_level = root.find('./cmd/treblelevel').text
         except (AttributeError, IndexError, TypeError):
             _LOGGER.error("Incomplete/no information found for tone control")
             return False
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..6b54136
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+requests
+netifaces
\ No newline at end of file
diff --git a/setup.py b/setup.py
index ad70592..d12b180 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 from setuptools import find_packages, setup
 
 setup(name='denonavr',
-      version='0.9.9',
+      version='0.9.10',
       description='Automation Library for Denon AVR receivers',
       long_description='Automation Library for Denon AVR receivers',
       url='https://github.com/scarface-4711/denonavr',