Titikey

Claude Error Troubleshooting Guide: Fixing 429 Rate Limits, Upload Failures, and Conversation Interruptions

When you encounter a Claude error, don’t rush to refresh repeatedly. Most issues come down to network blocking, request frequency being too high, non-compliant attachments, or an abnormal browser environment. Below, following the order of “general first, then specific,” we’ll clear out common Claude errors in one go. Start with three general checks—many Claude errors will disappear immediately Step 1: Confirm service status. If Claude errors are happening broadly and switching devices doesn’t help, check Claude’s official status page or announcements first to avoid wasting time during service instability.

2/16/2026
Claude

Claude API Developer Console major upgrade: Prompt Generator, Extended Output, and Cost Tracking

If you use the Claude API day to day for customer support automation, content generation, or coding assistance, this round of Developer Console updates will feel much more “smooth to use.” The focus this time isn’t flashy features, but making the three most time-consuming things—output limits, prompt debugging, and billing tracking—clearer and more controllable. Below, in the order you’d actually use them, I’ll walk through the key changes in depth. Claude API extended output: Sonnet 3.5 up to 8192 tokens In the Claude API, Claude Sonn

2/16/2026
Claude

Claude FAQ: Dealing with Missing Chat History, Unavailable Features, and Usage Limits

This article summarizes the most common snags when using Claude: missing chat history, grayed-out buttons, pages that won’t load, and usage restrictions. Follow the steps below to troubleshoot—most cases can be resolved within minutes. What to do if the Claude page won’t open or keeps spinning First rule out network and browser issues: switch networks once (Wi‑Fi/cellular/corporate proxy), then open Claude in incognito mode. If incognito works, it’s usually a cache, extension, or cookie conflict—clearing site data and temporarily

2/16/2026
Claude

Introduction to New Features in the Claude API Workbench: Extended Output, Evaluation Mode, and the Usage Dashboard

Recent Claude updates for developers have leaned more “practical”: not only improving model capabilities, but also filling in everyday necessities like debugging, comparing prompts, and checking billing. This article breaks down the new features in the Claude API and the Claude Console workbench that are worth using immediately, explained clearly by usage scenario. Claude Sonnet 3.5 Extended Output: Writing long-form content is easier—and easier to control In the Claude API, Claude Sonnet 3.5’s max output tokens have

2/16/2026
Claude

Claude FAQ: Invalid login emails, request rate limiting, and attachment upload failures

This Claude FAQ focuses on the most common things that tend to get users stuck: login verification, failed message sending, rate-limit warnings, and attachment upload issues. Follow the troubleshooting steps below, and in most cases you can get Claude working normally again without switching accounts. Can’t log in to Claude: expired email links and being repeatedly redirected back to the login page Claude commonly uses email verification for login. If you click the link in the email and it says it has expired, simply go back to the Claude login page and request a new verification email. In many cases, it’s because the link was opened in an old tab

2/16/2026
Claude
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