diff --git a/src/db/change-handler.ts b/src/db/change-handler.ts
index 91be022..75018de 100644
--- a/src/db/change-handler.ts
+++ b/src/db/change-handler.ts
@@ -1,4 +1,4 @@
-import { slice } from 'lodash';
+import { debounce, slice } from 'lodash';
 import { getWpt } from '../db/wpt';
 import { returnAgain } from '../workers/dispatcher-worker';
 import { getAllGpxes, getGpx } from './gpx';
@@ -31,6 +31,15 @@ const sendUpdate = async (params: any) => {
   }
 };
 
+let debouncedSendUpdates = <any>{};
+
+for (const property in methods) {
+  debouncedSendUpdates[<keyof typeof debouncedSendUpdates>property] = debounce(
+    sendUpdate,
+    500
+  );
+}
+
 const changeHandler = async (change: any) => {
   console.log({ caller: 'ChangeHandler', change, watches: globalThis.watches });
   const { id } = change;
@@ -69,7 +78,8 @@ const changeHandler = async (change: any) => {
     }
   }
 
-  sendUpdate(globalThis.watches.get(parentId));
+  const parentParams = globalThis.watches.get(parentId);
+  debouncedSendUpdates[parentParams.method](parentParams);
 };
 
 export default changeHandler;