How to fix Claude app crashing right after launch?
Check the exact account, plan, and environment first. Then isolate whether the issue is caused by login/session state, billing/permissions, browser or app behavior, or a platform-side restriction. Use the steps below to narrow it down quickly.
Step-by-Step Fix
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Confirm the exact scenario
- Identify whether this affects one account, one workspace, one browser, or every environment.
- Note the exact error text and when it started.
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Check account, plan, and permissions
- Verify you are signed into the correct account.
- Confirm the required feature or access level is included in your current plan or role.
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Rule out local environment issues
- Try an incognito/private window.
- Disable extensions temporarily.
- Test a second browser/device and another network.
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Review product-specific signals
- Check the official status page, help center, billing page, or team/workspace settings.
- If the issue is permission-related, ask the workspace owner/admin to verify settings.
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Collect proof before escalating
- Save screenshots, timestamps, request IDs, and reproduction steps.
- Include app/browser version and whether VPN/proxy/firewall is in use.
Common Root Causes
- Wrong account or workspace
- Plan or role does not include the required capability
- Broken browser/app state (cache, cookies, extensions)
- Temporary backend incident or rollout bug
- Regional or policy restriction
Prevention Tips
- Keep billing owner and workspace admin roles documented
- Maintain one clean browser profile for critical workflows
- Record common failure screenshots and support links internally
- Review plan limits before large uploads, team invites, or automation changes
Common Mistakes to Avoid
- Troubleshooting the wrong account or workspace.
- Retrying without checking whether there is an active outage or plan restriction.
- Clearing local state only after multiple failed attempts instead of testing in a clean browser first.
What to Gather Before Contacting Support
- Capture the exact error message and the time it happened.
- Record whether the issue happens on another browser, device, or network.
- Note which account, workspace, or subscription plan is affected.
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