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Operation timed out on `Discord.WebSocket.SocketGuild.ConnectAudioAsync`

See original GitHub issue

Hi, since yesterday my bot stopped working with the following exception.

System.TimeoutException: The operation has timed out.
         at Discord.WebSocket.SocketGuild.ConnectAudioAsync(UInt64 channelId, Boolean selfDeaf, Boolean selfMute, Boolean external)
         at Discord.WebSocket.SocketGuild.ConnectAudioAsync(UInt64 channelId, Boolean selfDeaf, Boolean selfMute, Boolean external)
         at Discord.WebSocket.SocketVoiceChannel.ConnectAsync(Boolean selfDeaf, Boolean selfMute, Boolean external)
         at Template.Services.PlaybackService.CreateSession(IVoiceChannel channel)

This is happening on two separate API keys and both when running the bot from my PC and a linux server. What could be the cause and how to fix this? I’ve tried updating Discord.Net to 3.9.0 but the issue persists.

Issue Analytics

State:
Created 6 months ago
Reactions:8
Comments:16 (5 by maintainers)

Top GitHub Comments

5reactions

sowa705commented, Mar 22, 2023

Ref: “all apps with Voice Connections using IP Discovery must send 74-byte UDP packets. IP Discovery requests sending the deprecated 70-byte packet will no longer receive a response.” - Discord Dev API announcement. This change was rolled out yesterday.

Is it known when will the nuget get published with the fix? Seems like a pretty major issue when all voice apps stop working

3reactions

cjbonncommented, Mar 21, 2023

Ref: “all apps with Voice Connections using IP Discovery must send 74-byte UDP packets. IP Discovery requests sending the deprecated 70-byte packet will no longer receive a response.” - Discord Dev API announcement. This change was rolled out yesterday.

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