Z-Wave Errors on Restart

Hey friends! I have been having an ongoing issue with my zwave devices in hassio. I have about 15 devices (switches, dimmers, and door sensors mostly), and about 2 out of every 3 reboots something related to zwave doesn’t work. Sometimes it is a door sensor or two that stops working, sometimes it is the dimmer switches not updating their status on the frontend. I’m running hassio in a virtual machine on a Mac Mini, with an Aeotec Z-Stick. At the bottom of the post is a sample of my error log when it happens. I have troubleshot it as far as I can and I’m hoping you guys might have some ideas!

2019-10-12 11:01:14 WARNING (Dummy-14) [openzwave] Z-Wave Notification ValueChanged ({'homeId': 3461297009, 'nodeId': 13, 'commandClass': 'COMMAND_CLASS_SWITCH_MULTILEVEL', 'instance': 1, 'index': 0, 'id': 72057594260848641, 'genre': 'User', 'type': 'Byte', 'value': 0, 'label': 'Level', 'units': '', 'readOnly': False}) for an unknown node 13
2019-10-12 11:01:24 WARNING (Dummy-14) [openzwave] Z-Wave Notification ValueChanged ({'homeId': 3461297009, 'nodeId': 25, 'commandClass': 'COMMAND_CLASS_SWITCH_ALL', 'instance': 1, 'index': 0, 'id': 72057594470580228, 'genre': 'System', 'type': 'List', 'value': 'On and Off Enabled', 'label': 'Switch All', 'units': '', 'readOnly': False}) for an unknown node 25
2019-10-12 11:01:24 WARNING (Dummy-14) [openzwave] Z-Wave Notification ValueChanged ({'homeId': 3461297009, 'nodeId': 25, 'commandClass': 'COMMAND_CLASS_POWERLEVEL', 'instance': 1, 'index': 0, 'id': 72057594471825412, 'genre': 'System', 'type': 'List', 'value': 'Normal', 'label': 'Powerlevel', 'units': 'dB', 'readOnly': False}) for an unknown node 25
2019-10-12 11:01:24 WARNING (Dummy-14) [openzwave] Z-Wave Notification ValueChanged ({'homeId': 3461297009, 'nodeId': 25, 'commandClass': 'COMMAND_CLASS_POWERLEVEL', 'instance': 1, 'index': 1, 'id': 72057594471825425, 'genre': 'System', 'type': 'Byte', 'value': 0, 'label': 'Timeout', 'units': 'seconds', 'readOnly': False}) for an unknown node 25
2019-10-12 11:01:24 ERROR (Dummy-14) [openzwave] Error in manager callback
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/openzwave/network.py", line 936, in zwcallback
    self._handle_node_naming(args)
  File "/usr/local/lib/python3.7/site-packages/openzwave/network.py", line 1198, in _handle_node_naming
    **{'network': self, 'node': self.nodes[args['nodeId']]})
KeyError: 25
2019-10-12 11:01:24 WARNING (Dummy-14) [openzwave] Z-Wave Notification ValueChanged ({'homeId': 3461297009, 'nodeId': 25, 'commandClass': 'COMMAND_CLASS_SWITCH_BINARY', 'instance': 1, 'index': 0, 'id': 72057594462158848, 'genre': 'User', 'type': 'Bool', 'value': False, 'label': 'Switch', 'units': '', 'readOnly': False}) for an unknown node 25
2019-10-12 11:01:25 WARNING (Dummy-14) [openzwave] Z-Wave Notification ValueChanged ({'homeId': 3461297009, 'nodeId': 27, 'commandClass': 'COMMAND_CLASS_SWITCH_ALL', 'instance': 1, 'index': 0, 'id': 72057594504134660, 'genre': 'System', 'type': 'List', 'value': 'On and Off Enabled', 'label': 'Switch All', 'units': '', 'readOnly': False}) for an unknown node 27
2019-10-12 11:01:25 WARNING (Dummy-14) [openzwave] Z-Wave Notification ValueChanged ({'homeId': 3461297009, 'nodeId': 27, 'commandClass': 'COMMAND_CLASS_POWERLEVEL', 'instance': 1, 'index': 0, 'id': 72057594505379844, 'genre': 'System', 'type': 'List', 'value': 'Normal', 'label': 'Powerlevel', 'units': 'dB', 'readOnly': False}) for an unknown node 27
2019-10-12 11:01:25 WARNING (Dummy-14) [openzwave] Z-Wave Notification ValueChanged ({'homeId': 3461297009, 'nodeId': 27, 'commandClass': 'COMMAND_CLASS_POWERLEVEL', 'instance': 1, 'index': 1, 'id': 72057594505379857, 'genre': 'System', 'type': 'Byte', 'value': 0, 'label': 'Timeout', 'units': 'seconds', 'readOnly': False}) for an unknown node 27