exception after random runtime bluetooth

[doccodyblue]

Setup:

• Victron SmartSolar 100/15 with default bluetooth stack on raspbian current version.
• victron.py pushing data into mqtt

After running fine for a while the following exception occurs. (see below)
I can immediately restart and victron.py continues to fetch data. I know that the bluetooth connection can be unreliable but maybe theres something to catch in the code here.

[INFO ] (2022-10-12 04:10:26,478) victron_bluetooth.py::224 Solar1: Connecting...
[INFO ] (2022-10-12 04:10:37,245) victron_gatt.py::50 Solar1: Connected!
[INFO ] (2022-10-12 04:10:37,247) victron_gatt.py::50 Solar1: Connected!
[INFO ] (2022-10-12 04:10:40,344) victron_gatt.py::50 Solar1: Connected!
[INFO ] (2022-10-12 04:10:58,485) victron_gatt.py::62 Solar1: Disconnected!
[INFO ] (2022-10-12 04:11:59,511) victron_bluetooth.py::224 Solar1: Connecting...
[INFO ] (2022-10-12 04:12:03,818) victron_gatt.py::50 Solar1: Connected!
[INFO ] (2022-10-12 04:12:03,819) victron_gatt.py::62 Solar1: Disconnected!
Exception in thread Thread-2:
Traceback (most recent call last):
File "/home/anschi/.local/lib/python3.9/site-packages/gatt/gatt_linux.py", line 138, in start_discovery
self._adapter.SetDiscoveryFilter(discovery_filter)
File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 141, in call
return self._connection.call_blocking(self._named_service,
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 652, in call_blocking
reply_message = self.send_message_with_reply_and_block(
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.ServiceUnknown: The name :1.7 was not provided by any .service files

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3.9/threading.py", line 954, in _bootstrap_inner
self.run()
File "/usr/lib/python3.9/threading.py", line 1266, in run
self.function(*self.args, **self.kwargs)
File "/home/anschi/apps/victron/victron.py", line 25, in victron_thread
v.connect_disconnect_loop()
File "/home/anschi/apps/victron/lib/victron.py", line 52, in connect_disconnect_loop
self.victron_type.connect_disconnect_loop(self.cmd, self.config['timer'])
File "/home/anschi/apps/victron/lib/victron_bluetooth/victron_bluetooth.py", line 248, in connect_disconnect_loop
if self.connect_loop():
File "/home/anschi/apps/victron/lib/victron_bluetooth/victron_bluetooth.py", line 220, in connect_loop
manager.start_discovery()
File "/home/anschi/.local/lib/python3.9/site-packages/gatt/gatt_linux.py", line 149, in start_discovery
raise _error_from_dbus_error(e)
gatt.errors.Failed: The name :1.7 was not provided by any .service files