Category: Troubleshooting & Support
How I Finally Bypassed the Endless Confirm Dialogs in Marlin 2.1 (TwoTrees SP‑5 V3 high speed upgrade + MKS WiFi)
⚠️ Warning: These confirm dialogs are safety features. Disabling them removes a layer of protection for actions that can damage hardware or create fire risk (heaters, PSU off, homing, etc.). Only proceed if you understand the risks, have backups, and can test safely. Preface — why this post exists This isn’t a tidy tutorial pulled…
Common 3D Printer Issues and How to Fix Them
3D printers are amazing tools — but they’re also finicky. Here’s a quick guide to solving common issues we’ve seen (and fixed) many times. 🟡 1. First Layer Not Sticking 🔴 2. Filament Not Extruding 🟠 3. Warping or Corners Lifting 🔵 4. Layer Shifting Still stuck? We offer remote guidance and even part printing…