In GLi.Net Admin Panel, Internet>Repeater>Scan: add option to lock BSSID in wifi scan results (MAC Hotspot address) in case of several Hotspots with same name around to avoid disconnection.
In Luci you can do that and it’s very useful when several same SSID names, different antennae with almost same wifi signal. The router keeps the one you choose, even if it finds more powerful wifi signal.