diff --git a/4-10-9979/README.md b/4-10-9979/README.md
index 3d70e83..ba4636e 100644
--- a/4-10-9979/README.md
+++ b/4-10-9979/README.md
@@ -2,5 +2,8 @@
 
 ## Branches
 
-[Minor fixes to make the original customer code compile locally](https://github.com/david-mcafee/amplify-issue-repro/tree/minor-fixes-to-compile)
-[Diff]()
\ No newline at end of file
+[Minor fixes to make the original customer code compile locally](https://github.com/david-mcafee/amplify-issue-repro/tree/basic-fixes)
+[Diff](https://github.com/david-mcafee/amplify-issue-repro/pull/3/files)
+
+[Resolve concurrency issue on poor connections branch](https://github.com/david-mcafee/amplify-issue-repro/tree/concurrency-fix)
+[Diff](https://github.com/david-mcafee/amplify-issue-repro/pull/4/files)
diff --git a/4-10-9979/src/App.js b/4-10-9979/src/App.js
index ce0773e..d2641f8 100644
--- a/4-10-9979/src/App.js
+++ b/4-10-9979/src/App.js
@@ -67,7 +67,7 @@ function App() {
   const [isPosting, setIsPosting] = useState(false);
   const taskObserver = useRef({ unsubscribe: () => {} });
   const timeSet = useRef(null);
-  const taskId = "38b35b73-2b4a-406a-bcf0-de0bc56ee8d0";
+  const taskId = "8c8e49ea-0187-4777-a779-3d9c8f2d4a2c";
   const prevVersion = useRef(null);
 
   function checkDisabled(key) {
@@ -132,7 +132,9 @@ function App() {
       console.log(e);
     }
   }
-  useEffect(() => getTaskAndUpdateState(), []);
+  useEffect(() => {
+    getTaskAndUpdateState();
+  }, []);
 
   function calculateState() {
     if (!task) return;
@@ -152,7 +154,7 @@ function App() {
     <div>
       {task ? task.status : ""}
       <div>
-        <form class="form">
+        <form>
           {Object.entries(fields).map(([key, label]) => {
             return (
               <label>