Oops, my bad!

Before:

var client = new TwitchLib.Client.TwitchClient();

client.Initialize(new ConnectionCredentials("swiftyspiffy", "asdasdasd"), "swiftyspiffy");
client.Connect();
client.OnIncorrectLogin += (sender, loginArgs) =>
{
    Console.WriteLine("Failed to login!");
};

LOG: Joining channel: swiftyspiffy
LOG: Received: :tmi.twitch.tv NOTICE * :Login authentication failed
LOG: Unaccounted for: :tmi.twitch.tv NOTICE * :Login authentication failed (please create a TwitchLib GitHub issue :P)

After:

var client = new TwitchLib.Client.TwitchClient();

client.Initialize(new ConnectionCredentials("swiftyspiffy", "asdasdasd"), "swiftyspiffy");
client.Connect();
client.OnIncorrectLogin += (sender, loginArgs) =>
{
    Console.WriteLine("Failed to login!");
};

LOG: Joining channel: swiftyspiffy
LOG: Received: :tmi.twitch.tv NOTICE * :Login authentication failed
Failed to login!

Per https://dev.twitch.tv/docs/change-log/

Streams/ReplaceStreamTags was removed on 2023‑02‑28

Per https://dev.twitch.tv/docs/change-log/

Entitlements/GetCodeStatus and Entitlements/RedeemCode were removed on 2023‑02‑27

[25.02.2023 17:23:33] Unaccounted for: @msg-id=unrecognized_cmd :tmi.twitch.tv NOTICE #general_hs_ :Unrecognized command: /vips (please create a TwitchLib GitHub issue :P) [25.02.2023 17:23:33] Received: @msg-id=unrecognized_cmd :tmi.twitch.tv NOTICE #general_hs_ :Unrecognized command: /mods [25.02.2023 17:23:33] Unaccounted for: @msg-id=unrecognized_cmd :tmi.twitch.tv NOTICE #general_hs_ :Unrecognized command: /mods (please create a TwitchLib GitHub issue :P)

The other issue is closed, so I'll go ahead and close this one. Thank you @Hampo for the deprecation change https://github.com/TwitchLib/TwitchLib.Client/commit/01edbf25dc9a228a3022fe6fefc018841df8368b

I noticed this as well. I when generating a token, make sure you're using the API itself for the token (ie https://twitchtokengenerator.com/api/create/QXV0aEZsb3dFeGFtcGxlIFRlc3QgQXBwbGljYXRpb24=/chat_login+user_read). This will ensure the token is created with the client id used for the API, and not the client id used for the front facing website. I think Twitch changed something with the auth, but I'm not exactly sure what.

Give that a try and let me know if it works. I had to do this earlier yesterday.

I've had this line for about 1-2 years working perfectly fine but now it doesn't seem to work anymore? client.TimeoutUser(channel, user, TimeSpan.FromSeconds(timeValue), "(AUTO) Timeout redemption");

Prodigy is correct. Closing this.

So, the original intention of the "unaccounted for" in irc event handling was to notify developers of an event that is not properly (potentially by being ignored) being handled. I would argue that if there's a bunch of unaccounted for messages, we should instead handle those events correctly (again, potentially by ignoring) that to remove the unaccounted for all together.

Interested to hear what others think.