Common Mistake: Too Many Routers
If multiple routers are within range of each other, they all rebroadcast the same packet at nearly the same time, causing collisions. This actually reduces effective range. Place routers deliberately and sparingly. A mesh with 3 well-placed routers outperforms one with 15 poorly-placed routers.
https://nodakmesh.org/meshtastic/repeater-setup
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