diff --git a/app/backend/InputOutputHandler.tsx b/app/backend/InputOutputHandler.tsx
index bf8a191..12f5d10 100644
--- a/app/backend/InputOutputHandler.tsx
+++ b/app/backend/InputOutputHandler.tsx
@@ -3,7 +3,9 @@ import React, { useEffect, useRef, useState } from "react";
 import ConversationFrontend from "../components/ConversationFrontend";
 import InputFrontend from "../components/InputFrontend";
 import axios from "axios";
-import { log } from 'console';
+
+
+let sendable = true
 
 const InputOutputBackend: React.FC = () => {
   type Message = {
@@ -37,8 +39,10 @@ const InputOutputBackend: React.FC = () => {
     postWorkerRef.current.onmessage = (event) => {
       const status = event.data.status
       if (status == 200) {
+        sendable = true
         endGetWorker()
       } else if (status == 500) {
+        sendable = true
         if (getWorkerRef.current) {
           addMessage("assistant", "There was an Error with the AI response")
           getWorkerRef.current.postMessage("terminate")
@@ -86,11 +90,15 @@ const InputOutputBackend: React.FC = () => {
     if (getWorkerRef.current) {
       getWorkerRef.current.postMessage({action:"terminate"})
       getWorkerRef.current.terminate()
+      getWorkerRef.current = null
       console.log(messages);
     }
   }
 
   const editLastMessage = (newContent: string) => {
+    if (newContent == "") {
+      newContent = "Loading..."
+    }
   setMessages((prevMessages) => {
     const updatedMessages = prevMessages.slice(); // Create a shallow copy of the current messages
     if (updatedMessages.length > 0) {
@@ -109,11 +117,16 @@ const InputOutputBackend: React.FC = () => {
     setMessages(previous => [...previous,{role,content}])
   }  
   const handleSendClick = (inputValue: string) => {
-    if (postWorkerRef.current) {
-      addMessage("user", inputValue)
-      console.log("input:",inputValue);
-      postWorkerRef.current.postMessage({messages:[...messages, { role: "user", content: inputValue }], ai_model:"phi3.5", access_token:accessToken})
-      startGetWorker()
+    if (inputValue != "") {
+      if (sendable) {
+        sendable=false
+        if (postWorkerRef.current) {
+          addMessage("user", inputValue)
+          console.log("input:",inputValue);
+          postWorkerRef.current.postMessage({messages:[...messages, { role: "user", content: inputValue }], ai_model:"phi3.5", access_token:accessToken})
+          startGetWorker()
+        }
+      }
     }
   }
 
diff --git a/app/backend/threads/GetWorker.js b/app/backend/threads/GetWorker.js
index 23d8e63..fcdcc2f 100644
--- a/app/backend/threads/GetWorker.js
+++ b/app/backend/threads/GetWorker.js
@@ -29,6 +29,6 @@ const fetchData = () => {
         .catch(error => {
             console.log('Error fetching data:', error);
             postMessage({error:"failed fetching data"})
-        
+            setTimeout(() => fetchData(),1000)
     })
 }
\ No newline at end of file
diff --git a/app/backend/threads/PostWorker.js b/app/backend/threads/PostWorker.js
index 730c852..d6f6b04 100644
--- a/app/backend/threads/PostWorker.js
+++ b/app/backend/threads/PostWorker.js
@@ -2,7 +2,7 @@ import axios from "axios";
 
 onmessage = (e) => {
     const { messages = [{ role: "assistant", content: "Hello! How can I help you?" }], ai_model = "phi3.5", access_token } = e.data
-    messages.unshift({ role: "system", content: "You are a Helpful assistant" })
+    messages.unshift({ role: "system", content: "You are a Helpful assistant. you give short answers" })
 
     const Message = {
         messages: messages,