ks868H32BS ks868COLB

[Kenchy]

i asked "what's your mqtt username"???
your photo is too small, can't see text clearly.

user_fh43r -  mqtt username

I changed it to "userfh43." Nothing changes. After saving the changes in the web interface, it still disconnects from the network.
not use "_", you can test with username = abcdef firstly
if only use by MQTT, other protocol disable is better.


I disabled all protocols. I changed the username to "abcdef." Nothing has changed.