I'm using version 1.17.0 of dev.lavalink.youtube.v2 with lavaplayer, and latest version of yt-cipher (tested using locally and remote). Started happening sometime this afternoon.
Client [MWEB] failed: Remote cipher service request to resolve URL failed with status code: 500. Response: {"error":"found 0 sig function possibilities"}Remote cipher service request to resolve URL failed with status code: 500. Response: {"error":"found 0 sig function possibilities"}
at dev.lavalink.youtube.cipher.RemoteCipherManager.validateAndGetResponseBody(RemoteCipherManager.java:178)
at dev.lavalink.youtube.cipher.RemoteCipherManager.resolveUrl(RemoteCipherManager.java:157)
at dev.lavalink.youtube.cipher.RemoteCipherManager.resolveFormatUrl(RemoteCipherManager.java:66)
at dev.lavalink.youtube.track.YoutubeAudioTrack.loadBestFormatWithUrl(YoutubeAudioTrack.java:208)
at dev.lavalink.youtube.track.YoutubeAudioTrack.processWithClient(YoutubeAudioTrack.java:134)
*REPEATS FOR EVERY CLIENT*