Fehler Discovergy EVU-Daten

Antworten
dec@uni-weimar.de
Beiträge: 1
Registriert: Do Jun 08, 2023 12:02 pm

Fehler Discovergy EVU-Daten

Beitrag von dec@uni-weimar.de »

Hallo,
heute habe ich mitbekommen das die EVU-Daten von Discovergy nicht mehr dargestellt weren. Die Fehlenachricht sagt:
Die Verbindung zum Server https://api.discovergy.com/public/v1/la ... 33ecaf4cf1 ist fehlgeschlagen. Überprüfe Adresse und Netzwerk.
Im Browser bekomme ich mit meinen Login/PW die Daten angezeigt, d.H. das Login und die ID sind korrekt. Die Discovergy-APP zeigt auch alle Bezugs und Einspeisedaten an.
Woran kanns noch liegen?

MfG
Dieter

Hier noch die Daten: openWB Serie 2 Custom SW-Version: 1.9.301 im Betrieb seit Sommer 2022

Debug-Auszug:

Code: Alles auswählen

requests.exceptions.ConnectionError: HTTPSConnectionPool(host='api.discovergy.com', port=443): Max retries exceeded with url: /public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 (Caused by SSLError(SSLError("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",),))
raise ConnectionError(e, request=request)
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 487, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 609, in send
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 488, in request
return self.request('GET', url, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 501, in get
timeout=3
File "/var/www/html/openWB/packages/modules/devices/discovergy/api.py", line 10, in get_last_reading
self.store(get_last_reading(session, self.__meter_id))
File "/var/www/html/openWB/packages/modules/devices/discovergy/utils.py", line 20, in update
component_updater=IndependentComponentUpdater(lambda component: component.update(session)),
File "/var/www/html/openWB/packages/modules/devices/discovergy/device.py", line 26, in <lambda>
self.__updater(component)
File "/var/www/html/openWB/packages/modules/common/configurable_device.py", line 24, in __call__
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

requests.packages.urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.discovergy.com', port=443): Max retries exceeded with url: /public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 (Caused by SSLError(SSLError("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",),))
raise MaxRetryError(_pool, url, error or ResponseError(cause))
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/retry.py", line 592, in increment
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 786, in urlopen
timeout=timeout
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 423, in send
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

ssl.SSLError: ("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",)
raise ssl.SSLError("bad handshake: %r" % e)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 504, in wrap_socket
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl
sock, context, tls_in_tls, server_hostname=server_hostname
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/ssl_.py", line 450, in ssl_wrap_socket
tls_in_tls=tls_in_tls,
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connection.py", line 424, in connect
conn.connect()
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 1040, in _validate_conn
self._validate_conn(conn)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 386, in _make_request
chunked=chunked,
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 710, in urlopen
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

OpenSSL.SSL.Error: [('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')]
raise exception_type(errors)
File "/usr/lib/python3/dist-packages/OpenSSL/_util.py", line 48, in exception_from_error_queue
_raise_current_error()
File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1174, in _raise_ssl_error
self._raise_ssl_error(self._ssl, result)
File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1426, in do_handshake
cnx.do_handshake()
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 498, in wrap_socket
Traceback (most recent call last):
2023-06-12 11:16:24: PID: 2499: modules.common.fault_state: Discovergy Zähler: FaultState FaultStateLevel.ERROR, FaultStr Die Verbindung zum Server https://api.discovergy.com/public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 ist fehlgeschlagen. Überprüfe Adresse und Netzwerk., Traceback:

requests.exceptions.ConnectionError: HTTPSConnectionPool(host='api.discovergy.com', port=443): Max retries exceeded with url: /public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 (Caused by SSLError(SSLError("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",),))
raise ConnectionError(e, request=request)
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 487, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 609, in send
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 488, in request
return self.request('GET', url, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 501, in get
timeout=3
File "/var/www/html/openWB/packages/modules/devices/discovergy/api.py", line 10, in get_last_reading
self.store(get_last_reading(session, self.__meter_id))
File "/var/www/html/openWB/packages/modules/devices/discovergy/utils.py", line 20, in update
component_updater=IndependentComponentUpdater(lambda component: component.update(session)),
File "/var/www/html/openWB/packages/modules/devices/discovergy/device.py", line 26, in <lambda>
self.__updater(component)
File "/var/www/html/openWB/packages/modules/common/configurable_device.py", line 24, in __call__
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

requests.packages.urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.discovergy.com', port=443): Max retries exceeded with url: /public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 (Caused by SSLError(SSLError("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",),))
raise MaxRetryError(_pool, url, error or ResponseError(cause))
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/retry.py", line 592, in increment
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 786, in urlopen
timeout=timeout
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 423, in send
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

ssl.SSLError: ("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",)
raise ssl.SSLError("bad handshake: %r" % e)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 504, in wrap_socket
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl
sock, context, tls_in_tls, server_hostname=server_hostname
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/ssl_.py", line 450, in ssl_wrap_socket
tls_in_tls=tls_in_tls,
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connection.py", line 424, in connect
conn.connect()
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 1040, in _validate_conn
self._validate_conn(conn)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 386, in _make_request
chunked=chunked,
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 710, in urlopen
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

OpenSSL.SSL.Error: [('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')]
raise exception_type(errors)
File "/usr/lib/python3/dist-packages/OpenSSL/_util.py", line 48, in exception_from_error_queue
_raise_current_error()
File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1174, in _raise_ssl_error
self._raise_ssl_error(self._ssl, result)
File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1426, in do_handshake
cnx.do_handshake()
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 498, in wrap_socket
Traceback (most recent call last):
2023-06-12 11:16:14: PID: 2499: modules.common.fault_state: Discovergy Zähler: FaultState FaultStateLevel.ERROR, FaultStr Die Verbindung zum Server https://api.discovergy.com/public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 ist fehlgeschlagen. Überprüfe Adresse und Netzwerk., Traceback:

requests.exceptions.ConnectionError: HTTPSConnectionPool(host='api.discovergy.com', port=443): Max retries exceeded with url: /public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 (Caused by SSLError(SSLError("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",),))
raise ConnectionError(e, request=request)
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 487, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 609, in send
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 488, in request
return self.request('GET', url, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 501, in get
timeout=3
File "/var/www/html/openWB/packages/modules/devices/discovergy/api.py", line 10, in get_last_reading
self.store(get_last_reading(session, self.__meter_id))
File "/var/www/html/openWB/packages/modules/devices/discovergy/utils.py", line 20, in update
component_updater=IndependentComponentUpdater(lambda component: component.update(session)),
File "/var/www/html/openWB/packages/modules/devices/discovergy/device.py", line 26, in <lambda>
self.__updater(component)
File "/var/www/html/openWB/packages/modules/common/configurable_device.py", line 24, in __call__
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

requests.packages.urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.discovergy.com', port=443): Max retries exceeded with url: /public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 (Caused by SSLError(SSLError("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",),))
raise MaxRetryError(_pool, url, error or ResponseError(cause))
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/retry.py", line 592, in increment
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 786, in urlopen
timeout=timeout
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 423, in send
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

ssl.SSLError: ("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",)
raise ssl.SSLError("bad handshake: %r" % e)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 504, in wrap_socket
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl
sock, context, tls_in_tls, server_hostname=server_hostname
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/ssl_.py", line 450, in ssl_wrap_socket
tls_in_tls=tls_in_tls,
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connection.py", line 424, in connect
conn.connect()
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 1040, in _validate_conn
self._validate_conn(conn)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 386, in _make_request
chunked=chunked,
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 710, in urlopen
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

OpenSSL.SSL.Error: [('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')]
raise exception_type(errors)
File "/usr/lib/python3/dist-packages/OpenSSL/_util.py", line 48, in exception_from_error_queue
_raise_current_error()
File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1174, in _raise_ssl_error
self._raise_ssl_error(self._ssl, result)
File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1426, in do_handshake
cnx.do_handshake()
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 498, in wrap_socket
Traceback (most recent call last):
2023-06-12 11:16:05: PID: 2499: modules.common.fault_state: Discovergy Zähler: FaultState FaultStateLevel.ERROR, FaultStr Die Verbindung zum Server https://api.discovergy.com/public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 ist fehlgeschlagen. Überprüfe Adresse und Netzwerk., Traceback:

requests.exceptions.ConnectionError: HTTPSConnectionPool(host='api.discovergy.com', port=443): Max retries exceeded with url: /public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 (Caused by SSLError(SSLError("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",),))
raise ConnectionError(e, request=request)
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 487, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 609, in send
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 488, in request
return self.request('GET', url, **kwargs)
File "/usr/lib/python3/dist-packages/requests/sessions.py", line 501, in get
timeout=3
File "/var/www/html/openWB/packages/modules/devices/discovergy/api.py", line 10, in get_last_reading
self.store(get_last_reading(session, self.__meter_id))
File "/var/www/html/openWB/packages/modules/devices/discovergy/utils.py", line 20, in update
component_updater=IndependentComponentUpdater(lambda component: component.update(session)),
File "/var/www/html/openWB/packages/modules/devices/discovergy/device.py", line 26, in <lambda>
self.__updater(component)
File "/var/www/html/openWB/packages/modules/common/configurable_device.py", line 24, in __call__
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

requests.packages.urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.discovergy.com', port=443): Max retries exceeded with url: /public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 (Caused by SSLError(SSLError("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",),))
raise MaxRetryError(_pool, url, error or ResponseError(cause))
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/retry.py", line 592, in increment
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 786, in urlopen
timeout=timeout
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 423, in send
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

ssl.SSLError: ("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",)
raise ssl.SSLError("bad handshake: %r" % e)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 504, in wrap_socket
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl
sock, context, tls_in_tls, server_hostname=server_hostname
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/ssl_.py", line 450, in ssl_wrap_socket
tls_in_tls=tls_in_tls,
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connection.py", line 424, in connect
conn.connect()
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 1040, in _validate_conn
self._validate_conn(conn)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 386, in _make_request
chunked=chunked,
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 710, in urlopen
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

OpenSSL.SSL.Error: [('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')]
raise exception_type(errors)
File "/usr/lib/python3/dist-packages/OpenSSL/_util.py", line 48, in exception_from_error_queue
_raise_current_error()
File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1174, in _raise_ssl_error
self._raise_ssl_error(self._ssl, result)
File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1426, in do_handshake
cnx.do_handshake()
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 498, in wrap_socket
Traceback (most recent call last):
2023-06-12 11:15:54: PID: 2499: modules.common.fault_state: Discovergy Zähler: FaultState FaultStateLevel.ERROR, FaultStr Die Verbindung zum Server https://api.discovergy.com/public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 ist fehlgeschlagen. Überprüfe Adresse und Netzwerk., Traceback:

TPSConnectionPool(host='api.discovergy.com', port=443): Max retries exceeded with url: /public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 (Caused by SSLError(SSLError("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",),))
raise MaxRetryError(_pool, url, error or ResponseError(cause))
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/retry.py", line 592, in increment
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 786, in urlopen
timeout=timeout
File "/usr/lib/python3/dist-packages/requests/adapters.py", line 423, in send
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

ssl.SSLError: ("bad handshake: Error([('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')],)",)
raise ssl.SSLError("bad handshake: %r" % e)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 504, in wrap_socket
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl
sock, context, tls_in_tls, server_hostname=server_hostname
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/util/ssl_.py", line 450, in ssl_wrap_socket
tls_in_tls=tls_in_tls,
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connection.py", line 424, in connect
conn.connect()
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 1040, in _validate_conn
self._validate_conn(conn)
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 386, in _make_request
chunked=chunked,
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/connectionpool.py", line 710, in urlopen
Traceback (most recent call last):

During handling of the above exception, another exception occurred:

OpenSSL.SSL.Error: [('', 'osrandom_rand_bytes', 'getrandom() initialization failed.')]
raise exception_type(errors)
File "/usr/lib/python3/dist-packages/OpenSSL/_util.py", line 48, in exception_from_error_queue
_raise_current_error()
File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1174, in _raise_ssl_error
self._raise_ssl_error(self._ssl, result)
File "/usr/lib/python3/dist-packages/OpenSSL/SSL.py", line 1426, in do_handshake
cnx.do_handshake()
File "/home/pi/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 498, in wrap_socket
Traceback (most recent call last):
2023-06-12 11:13:14: PID: 2499: modules.common.fault_state: Discovergy Zähler: FaultState FaultStateLevel.ERROR, FaultStr Die Verbindung zum Server https://api.discovergy.com/public/v1/last_reading?meterId=eff654b9fe5b4d1998b4ca33ecaf4cf1 ist fehlgeschlagen. Überprüfe Adresse und Netzwerk., Traceback:
openWP series2 custom (2022) - EVU Discovergy - PV 9,6kWP Süd - RCT PS 6.0 + 11,5KWh Akku - LP Mercedes
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Beiträge: 73
Registriert: Do Jun 25, 2020 2:47 am
Wohnort: Dahlenburg
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Re: Fehler Discovergy EVU-Daten

Beitrag von hauskrafti »

Hast du das Problem gelöst bekommen? Ich habe das auch seit ca. zwei Wochen. Scheinbar soll es am 2.11.2023 einen Zertifikatswechsel gegeben haben. Evtl. muss das neue Zertifikat in die openWB importiert werden?
Auch habe ich festgestellt, dass wenn ich ein Backup einspiele, es dann bis zu einem Neustart wieder funktioniert. Danach tritt der Fehler dann wieder auf...
16,65 kWp PV-Anlage, 19 kWh E3/DC-Speicher, Skoda Superb iV Combi
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