n8n workflows slow after weeks in production execution table bloat fix March 28, 2026 n8n Degradation & Stability Issues
n8n execution time increasing over time – memory leak or database bloat? March 28, 2026 n8n Degradation & Stability Issues
n8n works in staging but slows down in production – root cause March 28, 2026 n8n Degradation & Stability Issues
n8n performance drops after scaling horizontally – why more workers isn’t enough March 28, 2026 n8n Degradation & Stability Issues
n8n default admin password – how to change it and lock down the instance March 28, 2026 n8n Security Errors
