@PrasadN Hi, 1. What is the current firmware version of your MR100? 2. Is there any trigger for the automatic rebooting? such as when a specific client device connects to it, or when you try to open...

@costof Hi, MR6400 EU version and MR200 EU version don't support band 5(850MHz), which is displayed on specification page of our official website, such as MR6400(EU) V5.30:...

@guk Hi, may I know who your SIM card carrier is? and when you insert the SIM card into your phone, please enable phone hotspot to see if other devices could get internet access from the phone...

@khalid64392 Hi, please double check the hardware version of your MR6400 on the product label to see if it is V5.20 or V5.0. For MR6400 V5.20, the official firmware supports manual band selection,...

@annamLatchumi Hi, for Jio SMS issue, please refer to this post: https://community.tp-link.com/en/home/forum/topic/275530

@sgostev Hi, may I know if you've tried to select 4G band(s) manually?