@stef.lrx Hi, Thank you very much for your feedback. May I know who is your internet service provider? Apart from your own service provider, Do you know if there are other providers who require the...

@bsspramod Hi, thank you very much for your time and patience. May I know the hardware version of your modem and how long have you had the modem? It is more likely the modem is defective and you...

@Romadona Hi, were you trying to say you could not update to the beta firmware, or after updating the firmware, there is still no option to select bands? I see your current firmware is able to use...

@jasper1961 Hi, maybe you could have a look at this link: MR600 V2 & 4G/+ Antenna Information (LPDA MIMO) AU - John VK3HJQ Most of the antenna information is also suitable for MR6400.

@Stooje Hi, it is suggested to have a look at this link: [Troubleshooting]No internet service on LTE Gateway Router Then you could tell me which one is like your case and send me some details about...

@Airom1s Hi, welcome to the community. I think the original post is a little old, and if you are not on the latest firmware, maybe you could try to update the following firmware since it has fixed...