@Giulio Sorry about that, because this issue exists on the current firmware and no newer official firmware available now. While welcome to the community, you may post your issue or opinions here,...

@SBK323 Which band are you choosing?

@SBK323 Can you please send us the screenshot of the current firmware info on your MR6400 as well as the Advanced>Network>Internet page? Meanwhile, you may try to reset the router to factory...

@Bonnie1 Good to know that. Yes, we would push our developer to make it public and official, while we cannot provide an ETA now, sorry for that.

@punklab @teo32 @sandkan @boonquan98 Hello all, sorry to respond late. If you guys experience an issue with receiving the messages on the MR200 V4, please try to update the below beta firmware and...

@Ro1974 Does this MR600 cannot detect the SIM card at all? Take out the SIM card, reset the MR600 to factory defaults, restart it, then insert the SIM card again. Meanwhile, please check if the...