[fix/NodeLink] resetFilters not working when the EQ is present

Author: PandaIN95

src/structures/Filters.ts

@@ -221,7 +221,17 @@ export class FilterManager {
 
         sendData.equalizer = [...this.equalizerBands];
         if (sendData.equalizer.length === 0) delete sendData.equalizer;
-
+        if (this.player.node.nodeType !== 'Lavalink') {
+            if (sendData.equalizer?.every((eq) => eq.gain === 0)) {
+                delete sendData.equalizer; 
+            } else {
+                await this.player.node.updatePlayer({ 
+                guildId: this.player.guildId,
+                playerOptions: {
+                    filters: {}
+                },
+            })}
+         }
         for (const key of Object.keys(sendData)) {
             // delete disabled filters
             if (key === "pluginFilters") {