Easy & Simple Steps to Fix All ChatGPT Error Codes 1020, 524, 404, and 403 And Many More (STEP-BY-STEP INSTRUCTIONS)

ChatGPT not working or opening? If you are facing ChatGPT error codes 1020, 524, 404 or 403 or internal server error chatgpt or there was an error generating a response chatgpt while using Open AI, here is a complete guide to help you resolve these ChatGPT errors. ChatGPT is a large language generation model based on Generative Pre-trained Transformer (GPT) architecture developed by OpenAI. It is an AI chatbot that generates human text and is used to perform various language tasks. These tasks include answering questions, language translation and summarizing the text. The New York Times even called ChatGPT “the best AI chatbot ever released to the general public.”

ChatGPT is now free. You can register for the service and start using it for free. To use ChatGPT, you can go to the OpenAI website in your web browser and select its ChatGPT tool. You will then need to click on the TRY CHATGPT button. You will then be asked to sign in to use the ChatGPT service. If you do not have an account, please register with an email account and then log in with the correct credentials to start using ChatGPT.

Many users of ChatGPT have reported several errors while using the service. In this post, we will cover four ChatGPT error codes which include error reference codes 1020, 524, 404 and 403. If you are experiencing any of these errors on ChatGPT, look no further. Follow this guide to resolve the error.

Fix ChatGPT error code 1020, 524, 404 and 403.

Error code 1020 can appear on ChatGPT due to incorrect credentials. Additionally, corrupted cookies, network issues, and DNS server inconsistencies can be the cause of this error code.

Now, if you are getting error 1020 while using ChatGPT, try restarting your computer first. If that doesn’t help, you can fix this error with the following solutions:

Make sure you enter the correct credentials.

Delete ChatGPT browser cookies.

Enable/disable VPN.

Reset your IP address.

Change your DNS server.

Please switch to a different web browser to use ChatGPT.

Contact customer support.

ChatGPT not working or opening

STEP-BY-STEP INSTRUCTON ON HOW TO FIX ChatGPT Errors

1] Make sure you enter the correct credentials

Before proceeding to advanced repairs, make sure that you have entered the correct credentials. If your credentials are incorrect, you may encounter this error code. So enter the correct username and password, and if you encounter this error, move on to the next potential solution.

2] Delete ChatGPT browser cookies

You can clear ChatGPT cookies from your web browser and then check if the error is fixed or not. Error code 1020 can be caused by corrupted browser cookies associated with ChatGPT. Therefore, you will need to delete your browser cookies to fix the error.

Google Chrome:

Microsoft Edge:

First, open Edge, click the menu button with three dots and select Settings.

Now click on the Cookies and Site Permissions tab and press the Manage and Delete Cookies and Site Data option.

Then press View all cookies and site data.

Type openAI in the search box and expand the relevant cookies from the search results.

Then press the Delete (delete) button associated with ChatGPT cookies.

Once done, restart your browser and open ChatGPT and check if the error is resolved or not.

Mozilla Firefox:

First, open Firefox, click on the three-bar menu and select Settings.

Now go to the Privacy & Security tab from the left side and click on Cookies & Site Data > Manage Data….

Next, type openai in the Search website box and then delete the cookies associated with ChatGPT.

Then restart your computer and check if the error is resolved or not.

Similarly, you can clear cookies for ChatGPT in other web browsers.

If this method works for you, great. However, if the error code 1020 still appears in ChatGPT, you can apply another fix.

Read: Things you can do with ChatGPT.

3] Enable/Disable VPN

You can try using a VPN to use ChatGPT. A VPN makes you anonymous on the web by hiding your IP address and also allowed you to bypass various network restrictions. You can install a free VPN on your computer. There are various free good VPNs available like TOR, Betternet, ProtonVPN, NordVPN etc. Run the VPN and check if the ChatGPT 1020 error code is fixed or not.

Conversely, if you are already using a VPN, disconnect it and then see if the error is fixed.

4] Reset your IP address

Network issues can cause error code 1020 on ChatGPT. In that case, you can try flushing your DNS cache and resetting your IP address to fix the error. Here are the steps to do it:

First, open a command prompt as an administrator using the Search function.

Now enter the below commands one by one:

reset netsh winsock
netsh int ip reset
ipconfig/release
ipconfig /renew
ipconfig /flushdns

Then restart your computer and see if the error is fixed.

If the error is still not fixed, proceed to the next solution.

See: Guide to OpenAI and its products and services.

5] Change your DNS server

Your default DNS server may be causing the error. So you can fix the error by switching to a reliable public DNS server. Google DNS has usually solved DNS server problems for people. So change to Google DNS and check if you stop getting ChatGPT error code 1020. Follow these steps:

First, press Win+R to open the Run command box and type ncpa.cpl to open the Network Connections window.

Next, right-click on your network connection and click Properties from the context menu.

Then, in the Properties window, select Internet Protocol Version 4 (TCP/IPv4) and click the Properties button.

Now select Use the following DNS server addresses and simply enter the addresses below:

Preferred DNS server: 8.8.8.8
Alternative DNS server: 8.8.4.4

Then press the OK button to save the changes.

Finally, open ChatGPT and see if the error is fixed or not.

6] Please switch to a different web browser to use ChatGPT

If the above solutions did not work, you can switch to another browser and use ChatGPT. In case you use Chrome, you can switch to Firefox or Opera or use Microsoft Edge. Check if it works for you.

7] Contact customer support

The last option to fix the error is to contact the official ChatGPT support team. Press the Help button and report a bug. They will help you solve the error code 102