Fixed
- Topology now shows your links reliably. Several people reported the network map drawing no connections — switches not linking to the router, or nothing showing at all. This release fixes the main causes: the map now re-scans when you open it instead of caching an early, incomplete result forever, and it now recognises switches that announce themselves from their bridge/management address, so they appear as your managed devices instead of unknown boxes. When a scan genuinely finds no links, the page now tells you why (e.g. devices offline, or neighbour discovery disabled) with a Refresh button, and unknown neighbour nodes now show their IP address. Thanks to the testers who reported it.