UK835114

[L40 Ultra] Unable to connect

Why I can connect wifi with my devices, I tried so many times, and the wifi is 2.4g instead of 5g.
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BU156927 1 Floor
Manual states that the L40 ultra uses only 2.4ghz wifi, not 5ghz.
2025-12-5 10:44:07 US Translate

DD758749 2 Floor
I’m facing the same issue. I’ve been trying to connect to 2.4GHZ but nothing. I have a dual band of 2.4GHZ and 5GHZ and I connect it to 2.4GHZ but no luck. I’ve been facing this for the past one month and I can’t seem to connect it to the app. When I try pairing, it stops at “Device connecting to network” and the robot says it has “failed, please try again” .

Any help would be greatly appreciated

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2025-12-10 10:44:11 US Translate

GB234308 3 Floor
I need to reconnect my vacuum to our WiFi please help me
2025-12-11 00:56:28 US Translate

SJ458442 4 Floor
Turn off the 5g radio. Disable all anti-virus and VPN. Make sure your phone is not connected to a cellular network. That will do it.
2025-12-13 12:02:02 US Translate

UID:UK835114 US
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