No stable connection to heltec wireless stick lite v3

[qbak]

Hi,
I have tried to connect BBS to heltec wireless stick lite v3 via TCP and Serial from rpi 2B. Meshtastic device is using fresh Meshtastic Firmware 2.5.14.
I changed 3 different power supplies as suggested on the internet for dropping the serial on rpi due to undervoltage.
I have either 'python3[842]: meshtastic.mesh_interface.MeshInterface.MeshInterfaceError: Timed out waiting for connection completion' or some type of decoding errors ex.
'Dec 01 17:05:03 tc2bbs python3[834]: 2024-12-01 17:05:03 - ERROR - Error while parsing FromRadio bytes:b'"u\x08\xa8\x9f\xce\x86\x0e\x12L\n\t!e0d38fa8\x12\rSebLoRek_BAZA\x1a\x04SbBB"\x06\x08\xf9\xe0\xd3\x8f\xa8(\nB \xb2\x10\x94N\xaf\xab\xc0WT\xf8=X\xdc\x98\x94Y\x07\xd0\xacl\xfc\xfe\xfaT\x96B\xb9\x05]"X%\x00\x00l\xc1-\x906Lg2\x13\x08e\x15\x0c\x02\x87@\x1d\xb2\xe4\x1f@\n\x1b[34m\x00D' Truncated message.
Dec 01 17:05:03 tc2bbs python3[834]: Traceback (most recent call last):
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/meshtastic/mesh_interface.py", line 1052, in _handleFromRadio
Dec 01 17:05:03 tc2bbs python3[834]: fromRadio.ParseFromString(fromRadioBytes)
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/message.py", line 204, in ParseFromString
Dec 01 17:05:03 tc2bbs python3[834]: return self.MergeFromString(serialized)
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/python_message.py", line 1183, in MergeFromString
Dec 01 17:05:03 tc2bbs python3[834]: if self._InternalParse(serialized, 0, length) != length:
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/python_message.py", line 1250, in InternalParse
Dec 01 17:05:03 tc2bbs python3[834]: pos = field_decoder(buffer, new_pos, end, self, field_dict)
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/decoder.py", line 701, in DecodeField
Dec 01 17:05:03 tc2bbs python3[834]: if value._InternalParse(buffer, pos, new_pos) != new_pos:
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/python_message.py", line 1250, in InternalParse
Dec 01 17:05:03 tc2bbs python3[834]: pos = field_decoder(buffer, new_pos, end, self, field_dict)
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/decoder.py", line 701, in DecodeField
Dec 01 17:05:03 tc2bbs python3[834]: if value._InternalParse(buffer, pos, new_pos) != new_pos:
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/python_message.py", line 1241, in InternalParse
Dec 01 17:05:03 tc2bbs python3[834]: new_pos = local_SkipField(buffer, old_pos, end, tag_bytes)
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/decoder.py", line 1032, in SkipField
Dec 01 17:05:03 tc2bbs python3[834]: return WIRETYPE_TO_SKIPPER[wire_type](buffer, pos, end)
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/decoder.py", line 922, in _SkipLengthDelimited
Dec 01 17:05:03 tc2bbs python3[834]: raise _DecodeError('Truncated message.')
Dec 01 17:05:03 tc2bbs python3[834]: google.protobuf.message.DecodeError: Truncated message.
Dec 01 17:05:03 tc2bbs python3[834]: 2024-12-01 17:05:03 - ERROR - Error while handling message from radio Truncated message.
Dec 01 17:05:03 tc2bbs python3[834]: Traceback (most recent call last):
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/meshtastic/stream_interface.py", line 193, in __reader
Dec 01 17:05:03 tc2bbs python3[834]: self._handleFromRadio(self._rxBuf[HEADER_LEN:])
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/meshtastic/mesh_interface.py", line 1058, in _handleFromRadio
Dec 01 17:05:03 tc2bbs python3[834]: raise ex
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/meshtastic/mesh_interface.py", line 1052, in _handleFromRadio
Dec 01 17:05:03 tc2bbs python3[834]: fromRadio.ParseFromString(fromRadioBytes)
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/message.py", line 204, in ParseFromString
Dec 01 17:05:03 tc2bbs python3[834]: return self.MergeFromString(serialized)
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/python_message.py", line 1183, in MergeFromString
Dec 01 17:05:03 tc2bbs python3[834]: if self._InternalParse(serialized, 0, length) != length:
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/python_message.py", line 1250, in InternalParse
Dec 01 17:05:03 tc2bbs python3[834]: pos = field_decoder(buffer, new_pos, end, self, field_dict)
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/decoder.py", line 701, in DecodeField
Dec 01 17:05:03 tc2bbs python3[834]: if value._InternalParse(buffer, pos, new_pos) != new_pos:
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/python_message.py", line 1250, in InternalParse
Dec 01 17:05:03 tc2bbs python3[834]: pos = field_decoder(buffer, new_pos, end, self, field_dict)
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/decoder.py", line 701, in DecodeField
Dec 01 17:05:03 tc2bbs python3[834]: if value._InternalParse(buffer, pos, new_pos) != new_pos:
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/python_message.py", line 1241, in InternalParse
Dec 01 17:05:03 tc2bbs python3[834]: new_pos = local_SkipField(buffer, old_pos, end, tag_bytes)
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/decoder.py", line 1032, in SkipField
Dec 01 17:05:03 tc2bbs python3[834]: return WIRETYPE_TO_SKIPPER[wire_type](buffer, pos, end)
Dec 01 17:05:03 tc2bbs python3[834]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 17:05:03 tc2bbs python3[834]: File "/home/pi/TC2-BBS-mesh/venv/lib/python3.11/site-packages/google/protobuf/internal/decoder.py", line 922, in _SkipLengthDelimited
Dec 01 17:05:03 tc2bbs python3[834]: raise _DecodeError('Truncated message.')
Dec 01 17:05:03 tc2bbs python3[834]: google.protobuf.message.DecodeError: Truncated message.'