@Rickbhai Please verify whether this dongle is listed on the compatibility list based on country. https://www.tp-link.com/en/support/3g-comp-list.html?model=TL-MR3420&hdVer=V5&location=1144 If it is...

@Deam Hello, it is related to the hardware of the MR200, the antenna which supports 4G+ won't affect it. Below is the network type supported by MR200 V1. Network Type: 4G: FDD-LTE Cat4...

@JM98 It is okay, never mind. If need more help, please let us know. Good day.

@Alick Hello, I saw the picture was blank attached on your original post, while what do you mean it is the next screen? Could you please show us a short video of this issue so that we can have a...

@Jhonmicky Hello, as far as I know, the TP-Link DSL modem router is not available in US. And there are many devices support QoS and DHCP address reservation, like Archer VR400 v2, Archer VR600 V2....

@mjz Hello, try to login to the web UI of the TD-W8961N and then go to interface setup-LAN-DNS page, choose use user discovered DNS server only and change the primary DNS to 8.8.8.8 and secondary DNS...