Looking at system logs, there's an deprecation warning:
defa3e4e[597]: /usr/local/lib/python3.8/site-packages/pyotgw/protocol.py:147: DeprecationWarning: The loop argument is deprecated since Python 3.8, and scheduled for removal in Python 3.10.
defa3e4e[597]: await asyncio.sleep(timeout, loop=self.loop)
defa3e4e[597]: /usr/local/lib/python3.8/site-packages/pyotgw/protocol.py:147: DeprecationWarning: The loop argument is deprecated since Python 3.8, and scheduled for removal in Python 3.10.
defa3e4e[597]: await asyncio.sleep(timeout, loop=self.loop)
defa3e4e[597]: /usr/local/lib/python3.8/site-packages/pyotgw/protocol.py:147: DeprecationWarning: The loop argument is deprecated since Python 3.8, and scheduled for removal in Python 3.10.
defa3e4e[597]: await asyncio.sleep(timeout, loop=self.loop)
defa3e4e[597]: /usr/local/lib/python3.8/site-packages/pyotgw/protocol.py:147: DeprecationWarning: The loop argument is deprecated since Python 3.8, and scheduled for removal in Python 3.10.
defa3e4e[597]: await asyncio.sleep(timeout, loop=self.loop)
defa3e4e[597]: /usr/local/lib/python3.8/site-packages/pyotgw/protocol.py:147: DeprecationWarning: The loop argument is deprecated since Python 3.8, and scheduled for removal in Python 3.10.
defa3e4e[597]: await asyncio.sleep(timeout, loop=self.loop)
defa3e4e[597]: /usr/local/lib/python3.8/site-packages/pyotgw/protocol.py:147: DeprecationWarning: The loop argument is deprecated since Python 3.8, and scheduled for removal in Python 3.10.
defa3e4e[597]: await asyncio.sleep(timeout, loop=self.loop)
defa3e4e[597]: /usr/local/lib/python3.8/site-packages/pyotgw/protocol.py:147: DeprecationWarning: The loop argument is deprecated since Python 3.8, and scheduled for removal in Python 3.10.
defa3e4e[597]: await asyncio.sleep(timeout, loop=self.loop)
Looking at system logs, there's an deprecation warning: