#8324 Network connection failed:{'text': 'សួស្តី មិត្តសម្លាញ់របស់ខ្ញុំ សង្ឃឹមថាជារៀងរាល់ថ្ងៃរបស់អ្នកសុទ្ធតែស្រស់ស្អាតនិងពោរពេញ

36.37**2 Posted at: 1 hour ago

Network connection failed:
{'text': 'សួស្តី មិត្តសម្លាញ់របស់ខ្ញុំ សង្ឃឹមថាជារៀងរាល់ថ្ងៃរបស់អ្នកសុទ្ធតែស្រស់ស្អាតនិងពោរពេញដោយភាពរីករាយ!', 'rate': '+0%', 'role': 'Piseth(Male/KH)', 'filename': 'D:/Video Extractor/PyVideoTrans/tmp/8980/listen_voice/0-km-1792504241.2933311.wav', 'tts_type': 0, 'language': 'km', 'volume': '+180%', 'pitch': '-10Hz'}
Traceback (most recent call last):
File "edge_tts\communicate.py", line 566, in stream
File "edge_tts\communicate.py", line 431, in __stream
File "aiohttp\client.py", line 1482, in aenter
File "aiohttp\client.py", line 1078, in _ws_connect
aiohttp.client_exceptions.WSServerHandshakeError: 403, message='Invalid response status', url='wss://speech.platform.bing.com/consumer/speech/synthesize/readaloud/edge/v1?TrustedClientToken=6A5AA1D4EAFF4E9FB37E23D68491D6F4&ConnectionId=e4f0bcfde6594094ac3a66b8c47b4a17&Sec-MS-GEC=110B5161F37BF20588CAF9E2C2DCC2559DCED4CFBF28ACA745522630D5CD6BCB&Sec-MS-GEC-Version=1-143.0.3650.75'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "videotrans\util\ListenVoice.py", line 21, in run
File "videotrans\tts\__init__.py", line 232, in run
File "videotrans\tts\_base.py", line 94, in run
File "asyncio\runners.py", line 44, in run
File "asyncio\base_events.py", line 649, in run_until_complete
File "videotrans\tts\_edgetts.py", line 154, in _exec
File "edge_tts\communicate.py", line 590, in save
File "edge_tts\communicate.py", line 573, in stream
File "edge_tts\communicate.py", line 431, in __stream
File "aiohttp\client.py", line 1482, in aenter
File "aiohttp\client.py", line 1078, in _ws_connect
aiohttp.client_exceptions.WSServerHandshakeError: 403, message='Invalid response status', url='wss://speech.platform.bing.com/consumer/speech/synthesize/readaloud/edge/v1?TrustedClientToken=6A5AA1D4EAFF4E9FB37E23D68491D6F4&ConnectionId=849e08781ded4c148c9140ecae539d2b&Sec-MS-GEC=110B5161F37BF20588CAF9E2C2DCC2559DCED4CFBF28ACA745522630D5CD6BCB&Sec-MS-GEC-Version=1-143.0.3650.75'

=
system:Windows-10-10.0.26200-SP0
version:v4.12
frozen:True
language:en_US
root_dir:D:/Video Extractor/PyVideoTrans

#1 DeepSeek reply at 1 hour ago

This is the Edge-TTS free Microsoft endpoint rejecting the WebSocket handshake with HTTP 403 (WSServerHandshakeError) — not a real "network down" issue. Two root causes: your version v4.12 predates the Edge-TTS 403 fix (fixed in v4.16), and/or a proxy/VPN is intercepting the connection to speech.platform.bing.com.

Solutions (in order):

Upgrade to v4.16 — download the latest patch package and overwrite all files and folders (sp.exe, _internal, videotrans) over your existing install directory, not just sp.exe. This is the official fix for the Edge-TTS 403 problem.
If using source deployment (not your case, but for reference):
```
uv add git+https://github.com/rany2/edge-tts.git
```
If it errors, run uv remove edge-tts first, then re-run the command above.
Bypass the proxy for Edge-TTS — create an empty text file named edgetts-noproxy.txt in the software root directory (D:/Video Extractor/PyVideoTrans/) to force Edge-TTS to skip the proxy. Also clear the proxy field in the main interface (Alignment row, right side) if you are not actually routing through a working proxy — an invalid proxy address makes all requests fail.
Lower the request rate — Menu → Tools/Options → Advanced Options → Dubbing:
- EdgeTTS concurrent dubbing threads = 1
- Pause (s) after each dubbing request = 5 to 10
High-frequency bursts get your IP temporarily rate-limited by Microsoft.
Verify basic connectivity — confirm the machine can actually reach speech.platform.bing.com (e.g. disable VPN and test, or switch to a clean node). If the endpoint is unreachable from your region, Edge-TTS cannot work regardless of version; use a different dubbing channel such as Qwen-TTS(内置), OmniVoice, or a paid API.
If none of the above resolves it, temporarily test with another voice/language to confirm the channel itself is reachable.

#8324 Network connection failed:{'text': 'សួស្តី មិត្តសម្លាញ់របស់ខ្ញុំ សង្ឃឹមថាជារៀងរាល់ថ្ងៃរបស់អ្នកសុទ្ធតែស្រស់ស្អាតនិងពោរពេញ

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