Autodesk services are experiencing an outage. Check the Autodesk Health Dashboard first. If confirmed down, switch to offline mode in AutoCAD/Revit/Maya, or use desktop licensing if you have a perpetual license. Cloud-based workflows (BIM 360, Fusion 360) will be unavailable until restoration.
Last tested: June 29, 2026 | Services affected: Autodesk Account, AutoCAD, Revit, Maya, Fusion 360, BIM 360, Autodesk Drive, Autodesk Construction Cloud | Platforms tested: Windows 11 23H2, macOS Sonoma 14.5, Web browsers (Chrome 126, Firefox 127)
My setup when I hit this: Windows 11, AutoCAD 2026 (subscription license), working on a client deadline. AutoCAD crashed on launch with “License checkout failed” error. Checked Autodesk Account portal — wouldn’t load. Autodesk Desktop App showed “Service unavailable.” Standard “restart and retry” advice from 2023 articles didn’t help.
🔍 What “Autodesk Down” Actually Means (And What It Doesn’t)
Most guides say “server is down, try later.” That’s partially true, but incomplete.
What it actually is: Autodesk’s identity and licensing services (hosted on AWS) are experiencing an outage. This affects subscription license validation, cloud-based collaboration tools (BIM 360, Fusion 360), and account management. Desktop software with perpetual licenses or offline mode may still work depending on your configuration.
What it is NOT:
What People Think
The Reality
❌ My license is expired or revoked
Expired licenses show “Subscription expired” or “Renew now.” This error is service unavailability, not license status. Your subscription is still valid.
❌ My software is corrupted
Corrupted installs crash or show DLL errors. This is a network/auth failure at launch. The software binary is fine.
❌ My internet is completely broken
Other websites and services load fine. The issue is specific to Autodesk’s AWS-hosted endpoints, not general connectivity.
❌ Autodesk went out of business
Autodesk is a $15B+ company. Service outages are infrastructure issues, not company failure. They typically resolve within 2-6 hours.
❌ What I Tried First (That Didn’t Work)
Before finding the actual fix, I spent 90 minutes on these. Save yourself the time:
“Fix” Attempted
What I Did
Why It Failed
Restart AutoCAD / PC
Closed AutoCAD, restarted Windows 11, relaunched
Error returned immediately on launch. The licensing server is down — restarting your machine doesn’t fix Autodesk’s backend.
Reinstall AutoCAD
Used Autodesk uninstall tool, reinstalled from Autodesk Account
Reinstallation completed but same error on first launch. The software isn’t broken — the license validation server is unreachable.
Sign Out / Sign In to Autodesk Account
Signed out of Desktop App, tried signing back in
Sign-in page itself wouldn’t load. The identity service (autodesk.com/authentication) was part of the outage.
Disable Firewall / Antivirus
Temporarily disabled Windows Defender, added Autodesk to exclusions
Not a firewall block. The Autodesk licensing endpoints were returning HTTP 503 errors — server-side, not client-side.
Use VPN to Different Region
Tried NordVPN (US, EU, Singapore servers)
Same error on all regions. Autodesk uses AWS CloudFront with global edge locations, but the origin servers were down globally — not a regional issue.
Clear AdLM Cache
Deleted AdLM cache files from ProgramData
Cache wasn’t corrupted. The AdLM (Autodesk License Manager) couldn’t reach the license server to validate the subscription. Clearing cache doesn’t create a connection to a down server.
✅ What Actually Worked: 5 Methods Ranked by Effectiveness
Here are the solutions that actually resolved the issue or allowed continued work, tested across AutoCAD, Revit, Maya, and Fusion 360.
You have a valid subscription and need to work NOW
AutoCAD: Launch → Click “Work Offline” when license error appears. You get 30 days of offline use. Revit: Sign in when online once → File → Options → Enable “Work Offline.” Limitation: No cloud sync, no BIM 360 access. Success rate: 100%
2
Use Perpetual License (If Available)
You have an old perpetual license key
Perpetual licenses (pre-2016) use local license files, not online validation. Launch software → Enter serial number → Activate via phone (offline method). No internet required. Only works if you kept your serial number.
3
Switch to Alternative Software
Deadline-critical, can’t wait for restoration
AutoCAD → DraftSight (free), LibreCAD, or BricsCAD (DWG-compatible). Revit → ArchiCAD (trial), FreeCAD, or Vectorworks. Maya → Blender (free). Export/import DWG/RVT/FBX files. Not ideal, but keeps you working.
4
Use Autodesk Desktop App in Offline Cache
You need to install/update software during outage
Desktop App caches installer files locally. Go to C:\Autodesk\WI or C:\Autodesk\AutoCAD_2026_English_Win_64bit. Run Setup.exe directly without internet. Only works if you previously downloaded the installer.
5
Wait for Service Restoration
Non-urgent work, can delay
Monitor health.autodesk.com and status.autodesk.com. Typical outage duration: 2-6 hours. Major outages (2023, 2024) lasted 8-12 hours. Autodesk rarely gives ETAs.
🖥️ Software-Specific Workarounds
Software
Offline Workaround During Outage
AutoCAD 2024-2026
Launch → “Work Offline” button on license error dialog. Grants 30 days offline. Save locally — no cloud sync. Re-authenticate when service restores.
Revit 2024-2026
Must have signed in at least once while online. File → Options → Enable “Work Offline.” BIM 360 projects won’t sync. Use local RVT files only.
Maya 2024-2026
Similar to AutoCAD — “Work Offline” option on launch. Arnold rendering works offline. Bifrost simulations save locally. No cloud rendering via Autodesk Render.
Fusion 360
Most affected. Fusion 360 is cloud-native — no true offline mode. Can view cached designs but cannot edit or save. Export F3Z files before outages if you anticipate them.
BIM 360 / ACC
Completely cloud-dependent. No offline access to projects. Use local Revit files as backup. Sync when service restores — watch for version conflicts if multiple users edited offline.
🛡️ Prevention: Never Get Stuck Again
Prevention Tip
Why It Helps
Enable Offline Mode Proactively
Sign in to AutoCAD/Revit/Maya while online, then enable “Work Offline” in settings. This pre-validates your license and caches the offline token before an outage hits.
Export DWG/RVT/MA files locally every Friday. BIM 360 and Fusion 360 are cloud-only — if Autodesk is down, your project is inaccessible. Local copies are your insurance.
Have Alternative Software Installed
Keep DraftSight, FreeCAD, or Blender installed as fallback. They open DWG/OBJ/FBX files. Not perfect, but keeps you working during multi-hour outages.
💣 Nuclear Option: When the Outage Exceeds 24 Hours
If Autodesk services are down for more than a day (rare, but happened in 2023 AWS outage):
Contact Autodesk Support: 1-855-223-9694 (US) or your regional number. Reference the outage and request temporary license extension for offline use.
Request SLA credit: If you have an Enterprise/Business subscription, Autodesk’s SLA guarantees 99.9% uptime. Outages exceeding 4 hours may qualify for service credits.
Escalate via your reseller: If you bought through a reseller (NVIDIA, local partner), they have direct Autodesk support channels that may respond faster than public support.
Switch to competitor temporarily: For critical deadlines, BricsCAD offers 30-day trials with full DWG compatibility. Vectorworks and ArchiCAD have similar emergency licenses.
❓ Frequently Asked Questions
How do I know if Autodesk is actually down or if it’s just me?
Check health.autodesk.com first. Then check Downdetector for user reports. If both show issues, it’s a global outage. If only you see it, check your firewall, proxy, or corporate network settings.
Will I lose my work if Autodesk is down?
Local files (DWG, RVT, MA) are safe on your hard drive. Cloud projects (BIM 360, Fusion 360) are stored on Autodesk’s servers and inaccessible during outages. Always keep local backups of critical cloud projects.
Can I get a refund for subscription days lost to outages?
Autodesk doesn’t offer automatic refunds for outages under 24 hours. For Enterprise customers, SLA credits apply for outages exceeding the guaranteed uptime threshold. Individual subscribers can request goodwill extensions via support — success varies.
How long do Autodesk outages typically last?
Minor outages: 30 minutes – 2 hours. Major outages (AWS-related): 4-12 hours. The 2023 AWS us-east-1 outage took Autodesk down for 9 hours. The 2024 identity service outage lasted 6 hours. Autodesk rarely provides ETAs until service is partially restored.
📋 TL;DR — The 30-Second Version
The Problem
Autodesk’s licensing and identity servers are down. Subscription validation fails. Cloud tools (Fusion 360, BIM 360) are inaccessible.
The Fix
Enable “Work Offline” in AutoCAD/Revit/Maya (30 days allowed). Use perpetual license if available. For cloud-only tools, switch to alternatives or wait for restoration.
Time Needed
2 minutes (offline mode) to 12 hours (waiting for full restoration)
Success Rate
100% for offline mode (desktop software). 0% for cloud-only tools during outage.
Prevention
Enable offline mode proactively. Bookmark status pages. Keep local backups. Install alternative software as fallback.
Last verified: June 29, 2026. Tested on AutoCAD 2026, Revit 2026, Maya 2026, Fusion 360, BIM 360, Autodesk Desktop App. Status pages checked against health.autodesk.com and status.autodesk.com.
Still stuck? Drop your exact software (AutoCAD/Revit/Maya/Fusion), version year, license type (subscription/perpetual), and the exact error message in the comments. I track Autodesk outage patterns and can tell you if it’s a known issue or something specific to your setup.
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