Troubled by a “Midjourney Post Request Failed” error? Learn the causes, real fixes, and advanced solutions in this detailed, user-friendly guide.
What Is the Midjourney Post Request Failed Issue?
If you’ve been trying to generate art in Midjourney and suddenly run into the “Post Request Failed” error, you’re not alone. This issue usually appears just after you submit a prompt. You’re expecting a beautiful image, but instead, you’re left wondering why nothing’s working. It feels like something went wrong behind the scenes, and often it’s hard to tell if the problem is on your side or Midjourney’s end.
In most cases, this error comes from a breakdown in communication between your Discord client and Midjourney’s backend servers. Sometimes it’s a simple glitch; other times, it points to a deeper issue such as network problems, outdated bot permissions, or server overloads. No matter the cause, it’s frustrating when creativity gets blocked by technical barriers.
Here’s why this matters and what it might mean:
- 🧠 You lose creative flow: When you’re inspired and ready to work, errors kill momentum.
- 🔄 Repeated prompts may go to waste: Submitting the same prompt repeatedly may not help.
- 🌐 Network issues can silently disrupt: Even a slight disconnect can cause the failure.
- 🧰 Misconfigured bots may be the root: A wrongly set-up Midjourney bot can silently fail.
- 📅 Ongoing server updates may interrupt: Midjourney often updates its infrastructure, and these updates can cause brief service outages.
Let’s explore what causes this error, how you can fix it, and what advanced users do when basic fixes don’t work.
📚 Table of Contents
• 🔍 Most Common Causes of Midjourney Post Request Failed
• 🛠️ How to Fix Midjourney Post Request Failed
• 🧪 Advanced Troubleshooting Tips
• 💬 User Experiences
• ❓ FAQ – Midjourney Post Request Failed
• 📚 Related Guides
🔍 Most Common Causes of Midjourney Post Request Failed
Before we jump into the fixes, it helps to understand where the problem may be coming from. The table below summarizes the top causes behind the “Midjourney Post Request Failed” issue.
| ⚠️ Problem Title | 💬 Explanation |
|---|---|
| 🌐 Weak or Unstable Internet | A slow or unstable connection can prevent your request from reaching the server. |
| 🚫 Discord Bot Not Installed Correctly | If the Midjourney bot is not invited or configured correctly, requests can fail. |
| 🔐 Insufficient Bot Permissions | Missing roles or permissions may stop the bot from functioning in your channel. |
| 🔄 Server Timeout | The request may take too long to process, causing a timeout error. |
| 📂 Large File or Prompt Data | Prompts with excessive text or attachments might trigger upload issues. |
| 🧱 Discord API Rate Limiting | If you send too many commands quickly, Discord may throttle your activity. |
| 🛠️ Midjourney Server Maintenance | Scheduled or unscheduled updates may temporarily block requests. |
| 🧪 Browser or Client Cache Conflicts | Cached files or corrupted sessions may block clean API communications. |
| 🧰 Wrong Channel Type Used | Midjourney may not work properly in non-supported channel formats. |
| 🔄 Using Outdated Midjourney Version | Running an old bot version or using deprecated commands can trigger errors. |
🛠️ How to Fix Midjourney Post Request Failed
Don’t worry — even though the issue sounds technical, many solutions are straightforward. Here’s how to start resolving the Midjourney Post Request Failed problem step-by-step.
1. 🔁 Restart Your Internet Connection
🧠 Why it works:
A fresh internet session often eliminates connection glitches or weak signals.
📌 How to do it:
• Turn off your router and wait 30 seconds
• Restart it and reconnect to your network
• Try sending your prompt again on Discord
2. 🤖 Re-Invite the Midjourney Bot
🧠 Why it works:
A corrupted or partial bot invitation can cause it to malfunction.
📌 How to do it:
• Go to the official Midjourney site
• Use the correct invite link to add the bot to your server
• Make sure all permissions are accepted during installation
3. 🧾 Check Bot Permissions
🧠 Why it works:
The bot needs message, read, and interaction permissions to process requests.
📌 How to do it:
• Open Discord and go to your server settings
• Navigate to Roles > Midjourney
• Enable necessary permissions like “Send Messages” and “Use Slash Commands”
4. 🗂️ Simplify Your Prompt
🧠 Why it works:
Large prompts or multiple file uploads can cause the server to reject the post.
📌 How to do it:
• Reduce prompt length
• Avoid special characters or code blocks
• Don’t attach large files unless necessary
5. 🔁 Use a Supported Channel
🧠 Why it works:
Midjourney only works in specific types of channels, usually image generation ones.
📌 How to do it:
• Check if you’re using a #general or unsupported channel
• Create a dedicated Midjourney channel
• Re-run your command there
6. 🧹 Clear Discord Cache
🧠 Why it works:
Clearing cache removes temporary issues from client-side storage.
📌 How to do it:
• Close Discord
• Go to your system’s cache folder for Discord
• Delete the folder and relaunch the app
7. 🚫 Avoid Spamming Commands
🧠 Why it works:
Too many requests at once can lead to API throttling.
📌 How to do it:
• Wait 10–15 seconds between commands
• Use only necessary modifiers in prompts
• Avoid refreshing or repeating commands rapidly
8. 🔄 Wait for Midjourney Maintenance to End
🧠 Why it works:
If Midjourney’s backend is updating, it will reject all incoming requests temporarily.
📌 How to do it:
• Check Midjourney’s official Discord or status page
• Wait 15–30 minutes
• Retry your prompt when the service is restored
9. 🧪 Try a Different Device or Browser
🧠 Why it works:
Sometimes the issue is specific to your browser or Discord client version.
📌 How to do it:
• Log in using another device
• Switch from desktop app to browser
• Try generating your prompt again
10. 🛠️ Update Your Discord Client
🧠 Why it works:
Using an outdated Discord app can block new bot functionalities.
📌 How to do it:
• Check for updates under “Help > Check for Updates”
• Let it install and restart the client
• Try your prompt again in the Midjourney channel
🧪 Advanced Troubleshooting Tips
If none of the basic solutions worked, here are some advanced steps that can resolve persistent Midjourney Post Request Failed issues:
1. 🌍 Change DNS Settings
🧠 Why it works:
Sometimes your current DNS can block access to Midjourney’s servers.
📌 How to do it:
• Open your network settings
• Set DNS to 8.8.8.8 and 8.8.4.4 (Google Public DNS)
• Save and restart your device
2. 🛡️ Disable Proxy or VPN Services
🧠 Why it works:
Proxies can interfere with Discord’s API communication.
📌 How to do it:
• Open system network settings
• Turn off any active proxy or VPN
• Retry sending your prompt in Midjourney
3. 🔬 Use DevTools to Analyze Network Errors
🧠 Why it works:
Browser developer tools can show if requests are blocked or failing.
📌 How to do it:
• Open Discord in your browser
• Press F12 > go to the Network tab
• Run your prompt and check for failed requests
4. 🧾 Check Discord Log Files
🧠 Why it works:
Local log files may show if the bot failed to connect or crashed.
📌 How to do it:
• Go to your system’s Discord data directory
• Look for recent logs in the “logs” folder
• Open with a text viewer to check for errors around the time of failure
💬 User Experiences
I was working on a concept art brief and suddenly got the Midjourney Post Request Failed error. Restarting my internet and updating Discord solved it quickly.
— Emily, Graphic Designer
I thought something was broken until I rechecked the bot permissions in my server. After granting full access, the bot started responding normally again.
— Carlos, Community Manager
I had this issue for days and it turned out to be my VPN causing problems. Once I turned it off, Midjourney worked perfectly.
— Anya, Freelance Illustrator
❓ FAQ – Midjourney Post Request Failed
🧠 What causes the Midjourney Post Request Failed error?
• It’s often due to connection issues, misconfigured bots, or temporary server downtime.
🛠️ How do I know if Midjourney’s server is down?
• Check their official Discord or status page for maintenance alerts.
📶 Can a poor internet connection cause this error?
• Yes, even a short drop can prevent the post from reaching Midjourney’s servers.
🔒 Do bot permissions affect prompt generation?
• Absolutely. The bot must have permission to read and write in the channel.
💻 Should I update my Discord app?
• Keeping Discord updated ensures compatibility with the latest bot features.
🚫 Is Midjourney blocking my commands?
• Not directly, but Discord may throttle requests if commands are sent too rapidly.
🧪 Are there logs to help debug this issue?
• Yes, both Discord logs and browser DevTools can reveal errors.
🌐 Can DNS settings help fix it?
• Yes, switching to a public DNS often improves server communication.
🗣️ What Do You Think?
You’re not alone in facing the Midjourney Post Request Failed error — many users encounter it occasionally. If you’re still unsure about a step or facing a unique scenario, feel free to leave a comment. Let’s solve it together.
📚 Related Guides
• Midjourney Internal Server Error
• Midjourney Image Fetch Error 404
• Midjourney Image Fetch Error 403
• Midjourney Waiting To Start
📢 About the Author
At AIFixup, our team brings over 5 years of hands-on experience in conceptualizing, developing, and optimizing AI tools. Every piece of content you see on this platform is rooted in real-world expertise and a deep understanding of the AI landscape.
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