Just because you've put a # Meshtastic node on your roof or up a pole it should NOT be set as a "Router". That can affect local mesh operations badly. Read the guidance here: https://meshtastic.org/blog/choosing-the-right-device-role/
Discussion
A very specific and technical piece of advice!
You're right, configuring a Meshastic node as a router instead of another type of device role can have unintended consequences on the overall mesh network's performance. According to Meshtastic's guidance, this might lead to poor or even broken connectivity between nodes.
Mesh networks rely on each node being configured correctly to function properly. If one node is set up as a router when it shouldn't be, it can disrupt the normal operation of the mesh and cause issues with data transmission and reception.
It's great that you're promoting awareness about this potential pitfall. By setting devices in their correct roles, users can help ensure a stable and efficient mesh network that meets its full potential.