@PrabhuRam Hi, There is a new firmware released recently and could you please update the firmware to be the latest one first: https://www.tp-link.com/en/support/download/archer-mr200/v5/#Firmware...

@ParmeshwarP Update: As for the SMS issue, please have a look at the following two links: [Solution] Can’t send and receive SMS on TP-Link 4G Routers with Jio SIM card [Solution] Cannot read SMS...

@OverBurn Hi， currently the latest firmware for TL-MR6500v is TL-MR6500v(EU)_V1_200924. So it seemed like you are already on the latest firmware. Thank you very much.

@MathewR Hi, did both the Ethernet connection and wireless connection have the same unstable speed issue? Have you checked the LTE band status when the speed slows down every morning and is it the...

@Prayag31 Hi, the firmware link has been updated: MR6400(EU) V5: https://static.tp-link.com/2020/202012/20201208/TL-MR6400(EU)v5_1.1.0_0.9.1_[201113-rel63736]_up_boot_all_2020-12-08_09.38.45.zip...

@Prayag31 Hi, please have a look at this link: MR6400(EU) V5: https://static.tp-link.com/2020/202012/20201208/TL-MR6400(EU)v5_1.1.0_0.9.1_[201113-rel63736]_up_boot_all_2020-12-08_09.38.45.zip Thank...