Midjourney Upscale Not Working Fix: A Troubleshooting Guide

Updated June 2026

Your Midjourney upscale isn’t working, leaving you with a low-resolution image. This guide helps you diagnose and fix common issues preventing a successful upscale.

Midjourney Upscale Not Working Fix: A Troubleshooting Guide

Your Midjourney upscale isn’t working, leaving you with a low-resolution image. This guide helps you diagnose and fix common issues preventing a successful upscale.

Understanding Midjourney Upscale Issues

Midjourney’s upscaling process transforms your generated grid image into a higher-resolution, more detailed version. When this fails, it can be due to various reasons, from simple command errors to server-side problems. You might see the upscale button unresponsive, a “Job failed” message, or the image simply not appearing after clicking.

Why this happens:

• Incorrect Command or Syntax: Using the wrong button or a deprecated command.
• Server Load or Outages: Midjourney or Discord servers experiencing high traffic or technical difficulties.
• Subscription Status: An expired or problematic subscription preventing resource usage.
• Image Complexity: Rarely, an overly complex or ‘buggy’ initial image generation can cause issues.
• Discord Client Issues: Cached data or connectivity problems within your Discord application.

Common Fixes: Troubleshooting Steps

Follow these steps to diagnose and resolve your Midjourney upscale problem:

1. Verify Your Command and Buttons

Ensure you’re using the correct upscaling method. For standard upscales, you’ll see ‘U’ buttons (U1, U2, U3, U4) below your image grid. For more advanced options, look for buttons like “Upscale (Subtle)” or “Upscale (Creative)” for V5.2+ images, or “Vary (Subtle)”, “Vary (Strong)” for V6.0.

1. Identify the correct image: Locate the image you wish to upscale within your 2×2 grid. U1 corresponds to the top-left, U2 to top-right, U3 to bottom-left, and U4 to bottom-right.
2. Click the correct ‘U’ button: For standard upscales, a single click on the relevant ‘U’ button should initiate the process.
3. Check if you’re using a deprecated version: Older Midjourney versions (pre-V5) had different upscaling methods (e.g., “Make Variations,” “Upscale to Max”). Ensure your current prompt or settings align with the active Midjourney version.

2. Check Midjourney & Discord Server Status

Server issues are a common culprit for any AI tool. If the Midjourney bot is unresponsive or slow, it might be experiencing high load or an outage.

1. Visit the Midjourney Status Page: Go to status.midjourney.com to check for any reported outages or maintenance.
2. Check Discord Status: Visit discordstatus.com to ensure Discord itself is operational. Midjourney operates within Discord, so Discord issues can impact it.
3. Monitor Official Announcements: Check the #announcements channel in the official Midjourney Discord server for real-time updates.

3. Verify Your Midjourney Subscription Status

Midjourney requires an active subscription for image generation and upscaling. If your subscription has expired or has payment issues, upscaling will fail.

1. Go to your Midjourney Account Page: Type /info in any Midjourney bot channel or direct message, then click the “Manage Subscription” button or visit midjourney.com/account/.
2. Review your Subscription: Ensure your plan is active and there are no pending payment issues.
3. Check Fast Hours: If you are on a Standard Plan and have run out of “Fast Hours,” your jobs might switch to “Relax Mode,” which can be slower or, in rare cases, temporarily halt if the system is overloaded. Upscaling usually falls under this.

Diagnostic checklist before you escalate

Image generation failures usually come from prompt moderation, account limits, unsupported settings, browser state, or a temporary queue problem. Save the prompt and parameters before retrying. Then simplify one variable at a time so you can identify whether the trigger is the wording, reference image, model, aspect ratio, or service availability.

1. Try a short neutral prompt with default dimensions and no reference image.
2. Remove artist names, protected characters, ambiguous age terms, and sensitive wording.
3. Confirm the selected model supports the requested resolution, ratio, and editing feature.
4. Check usage credits, generation history, service status, and account notices.
5. Test a private browser window or another network if the interface itself is frozen.

Verify that image generation is genuinely working

Once Midjourney Upscale Not Working produces an image, do not immediately restore every advanced setting. Generate a second neutral test with the same known-good configuration. Confirm that the result opens at full size, downloads correctly, and appears in generation history. This distinguishes a real recovery from a cached thumbnail or one lucky queue attempt.

Add complexity back in stages: first the intended prompt, then the aspect ratio, reference image, style controls, seed, or editing mode. When the failure returns, the last addition is your strongest lead. Save the working prompt and parameters as a baseline so future tests start from a configuration you know the current model accepts.

• Two simple generations complete without duplicate charges.
• The full-resolution file opens and downloads.
• Generation history records the jobs correctly.
• Advanced controls are restored one at a time.
• The final prompt complies with the provider’s current rules.

Keep a short note of the working configuration and the date of the test. Products, models, browser versions, limits, and safety policies change over time, so a previously successful workaround may later become obsolete. Prefer current official documentation over old forum instructions, and reverse temporary diagnostic changes once testing is complete. This gives you a reliable baseline without leaving extensions disabled, security controls weakened, or experimental settings enabled indefinitely. Recheck the baseline after major updates before assuming an older failure has returned for the same reason. When possible, save a screenshot or sanitized log from the successful test so you can compare future behavior without relying on memory alone during later troubleshooting.

When none of the fixes work

Repeat the smallest failing action once and record the exact local time and time zone. Note the product, model or feature, account plan, browser or app version, operating system, and whether the same action works in a private window, on another device, or on another network. This evidence is much more useful than saying the tool is “still broken.”

Use the provider’s official support channel. Include a screenshot with sensitive information removed and list the steps already tested. For developer tools, add sanitized request and response details, correlation IDs, and SDK versions. Never send passwords, one-time codes, API keys, session cookies, private repository contents, or complete payment information.

Frequently asked questions

Should I reinstall the app immediately?

No. Check service status, session, browser, and network first. Reinstall only when the failure is isolated to the installed app.

What should I send to support?

Include the exact error, timestamp and time zone, device, browser or app version, and the troubleshooting steps already tested. Remove secrets and personal data.

Bottom line: Work from the least disruptive test to the most specific one. Confirm service health, isolate session and network variables, then escalate with clean evidence instead of repeating the same failing action.