@hlinnk And it seems the tether app could login, but can not adjust any wifi settings, it said "operation failed" or "failed" This means i could not do any settings to it. I just noticed even when i...

@hlinnk I have restored the BE900 to factory set several times. Each time, the router is asking me to create a local password, and i did, then i press continue, it will say disconnected, operation...

@Muffinman Thanks a lot for the reply. I have switched off the satelitte router BE550, and i am stil not able to login main router's admin webpage. Could please let me know how to check the default...

I just purchased BE900(main router) and BE550(satelitte Router). At first, i am able to login to the BE900 admin webpage via my macbook pc. After finished all the settings, setup BE550 as satelittle...