Mango V2 bad wifi connections

5nafu · July 8, 2026, 1:09am

Hi there,

on a remote site, I currently have a Mango V2 + LTE stick as main router for some IOT devices.

The current setup contains 4 shelly smart plugs, a weather station, blink camera and a Nuki smartlock each connecting to the 2.4GHz wifi of the Mango. This is USB-teathered to an LTE stick and using wireguard to connect to the main site.

All devices appear to be either fault tolerant or working okayish, as I do not see any issues.

Except the smart lock. This one is loosing the connection permanently or is having issues connecting to the cloud service. The distance between smartlock and router is around 5m without obstructions, but I tried different locations as well without success.

If I am on-site and try to connect to the wifi via my laptop, I have a similar issue (connection drops). If I use my smartphone as hotspot in the same location as the router, neither my laptop not the smartlock is having issues (same wifi settings).

Any idea what the issue might be? Is there a “just use very basic wifi compatability”-setting I could try?

Cheers,

5nafu

charles2 · July 8, 2026, 7:43am

Hi,

Based on your description, other IoT devices are working normally.However, both the Nuki lock and laptop experience disconnections, we need to confirm whether the issue is on the Wi-Fi side or on the WAN side.

Could you please provide the following information?

Whether the Nuki fully disconnects from Wi-Fi, is it in the router‘s client list?
Could you please SSH into the Mango V2 and ping the Nuki IP and another IoT device that is working normally.

ping <Nuki_IP>
ping <Other_IoT_IP>

Could you please test Mango’s WAN connection from SSH.

ping 8.8.8.8
traceroute 8.8.8.8

Please send us the test results and the exported logs via private message, so we can better help you troubleshoot the issue.