If your Synology router is acting up or running slow, the best solution might be a Reset Synology Router. Resetting brings the router back to its default settings and fixes common issues. I followed this guide, and it worked perfectly. If you’re not sure how to do it safely, check out the link for a clear, easy walkthrough. It really helped me stabilize my connection.
https://synologylog.com/how-to-factory-reset-synology-router/