diff --git a/sdk/smx.ts b/sdk/smx.ts
index c1b814e..80d8801 100644
--- a/sdk/smx.ts
+++ b/sdk/smx.ts
@@ -59,10 +59,14 @@ class SMXEvents {
     this.output$ = new Bacon.Bus<Array<number>>();
 
     // Config writes should only happen at most once per second.
-    const configOutput$ = this.output$.filter((e) => e[0] === API_COMMAND.WRITE_CONFIG_V5).throttle(1000);
+    const configOutput$ = this.output$.filter((e) => {
+      return e[0] === API_COMMAND.WRITE_CONFIG || e[0] === API_COMMAND.WRITE_CONFIG_V5
+    }).throttle(1000);
 
     // All other writes are passed through unchanged
-    const otherOutput$ = this.output$.filter((e) => e[0] !== API_COMMAND.WRITE_CONFIG_V5);
+    const otherOutput$ = this.output$.filter((e) => {
+      return e[0] !== API_COMMAND.WRITE_CONFIG && e[0] !== API_COMMAND.WRITE_CONFIG_V5
+    });
 
     // combine together the throttled and unthrottled writes
     // and only emit one per each "ok" signal we get back following each previous output