@zageng Good day. Sorry for the delay. Since you mentioned that ‘same lines’ and ‘2 lines in 2 different areas in my town from 2 different MSAN cabins’, so I guess even though there are two different...

What is the model number? is it also Archer VR900?

@Ganeshlal Good day. Thank you for your reply. In this way, I am really sorry that there might be something wrong with the TL-MR6400. Since you just bought it, you might need to contact the shop...

@Nipse Good day. Later, I would send you a special firmware and you could test if it could fix this issue. Thank you.

@Ganeshlal Good day. May I know where are you located and how long did you have the modem? Did it work fine before? By the way, did you use the Provided SIM card adapter? Thank you.

@MAKINGITRIGHT Hi~ So, actually, you are using the MR600 as a wireless router, not a LTE gateway with a sim card? The IP address is like here: Or The ADSL router used to sim card to get internet as...