NFC-e MG - Erro no envio - Invalid XML content received

[Melodivo]

Olá Raphael, Boa tarde

Versão 12 Trustcode.
Se faltar alguma informação, por favor me avise.

O erro acontece quando do envio da NFC-e:

Primeiro fiz o teste para "NF-e" - Funcionou perfeitamente.
Para testar a NFC-e tive que incluir os servidores da Sefaz-MG nos arquivos Servidores.py e urls.py.
O processo corre normal até a validação:

Validado:

Ao enviar:

Traceback:
2019-12-30 16:22:47,258 5119 ERROR odoo12 odoo.addons.br_account_einvoice.models.invoice_eletronic: Erro no envio de documento eletrônico
Traceback (most recent call last):
File "/home/yota/veodoo/lib/python3.6/site-packages/zeep/loader.py", line 54, in parse_xml
forbid_entities=settings.forbid_entities,
File "/home/yota/veodoo/lib/python3.6/site-packages/defusedxml/lxml.py", line 145, in fromstring
rootelement = _etree.fromstring(text, parser, base_url=base_url)
File "src/lxml/etree.pyx", line 3236, in lxml.etree.fromstring
File "src/lxml/parser.pxi", line 1876, in lxml.etree._parseMemoryDocument
File "src/lxml/parser.pxi", line 1764, in lxml.etree._parseDoc
File "src/lxml/parser.pxi", line 1127, in lxml.etree._BaseParser._parseDoc
File "src/lxml/parser.pxi", line 601, in lxml.etree._ParserContext._handleParseResultDoc
File "src/lxml/parser.pxi", line 711, in lxml.etree._handleParseResult
File "src/lxml/parser.pxi", line 640, in lxml.etree._raiseParseError
File "https://hnfce.fazenda.mg.gov.br/nfce/services/NFeAutorizacao4", line 27
lxml.etree.XMLSyntaxError: Extra content at the end of the document, line 27, column 1

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/yota/veodoo/odoo/local/trustcode/odoo-brasil/br_account_einvoice/models/invoice_eletronic.py", line 512, in cron_send_nfe
item.action_send_eletronic_invoice()
File "/home/yota/veodoo/odoo/local/trustcode/odoo-brasil/br_nfe/models/invoice_eletronic.py", line 947, in action_send_eletronic_invoice
modelo=self.model)
File "/home/yota/veodoo/lib/python3.6/site-packages/pytrustnfe/nfe/init.py", line 128, in autorizar_nfe
return _send(certificado, 'NfeAutorizacao', **kwargs)
File "/home/yota/veodoo/lib/python3.6/site-packages/pytrustnfe/nfe/init.py", line 97, in _send
first_op, client = _get_client(base_url, transport)
File "/home/yota/veodoo/lib/python3.6/site-packages/pytrustnfe/nfe/init.py", line 81, in _get_client
client = Client(base_url, transport=transport)
File "/home/yota/veodoo/lib/python3.6/site-packages/zeep/client.py", line 68, in init
self.wsdl = Document(wsdl, self.transport, settings=self.settings)
File "/home/yota/veodoo/lib/python3.6/site-packages/zeep/wsdl/wsdl.py", line 80, in init
document = self._get_xml_document(location)
File "/home/yota/veodoo/lib/python3.6/site-packages/zeep/wsdl/wsdl.py", line 143, in _get_xml_document
location, self.transport, self.location, settings=self.settings
File "/home/yota/veodoo/lib/python3.6/site-packages/zeep/loader.py", line 79, in load_external
return parse_xml(content, transport, base_url, settings=settings)
File "/home/yota/veodoo/lib/python3.6/site-packages/zeep/loader.py", line 58, in parse_xml
"Invalid XML content received (%s)" % exc.msg, content=content
zeep.exceptions.XMLSyntaxError: Invalid XML content received (Extra content at the end of the document, line 27, column 1)
2019-12-30 16:22:47,293 5119 INFO odoo12 werkzeug: 127.0.0.1 - - [30/Dec/2019 16:22:47] "POST /longpolling/poll HTTP/1.1" 200 - 12 0.010 0.463