@isacyr Hi, Different hardware versions of the same product (model) often mean that some internal components are different. This also affects the firmware, which means different hardware versions of...

@Jazs Hi, Could you perhaps provide a picture that shows the screen with the error message? And please also mention the model number of your range extender.

@Adarshindia Hi, First check the two-letter region code printed on the label of your TL-WA850RE. Then download the firmware for the correct model and region from TP-Link's website. The download page...

@Grubby6161 Hi, How many 5 GHz Wi-Fi networks are there in range at your location, beside the one of your Huawei phone's hotspot? Smartphones commonly broadcast their Wi-Fi hotspot on channel 149 and...

@Prajjwall Yes. By the way, which firmware version are you referring to? I cannot find any new firmware that is supposed to fix Internet connectivity issues.

@Prajjwall Hi, Actually, the Archer C64 is one of those router models that use identical firmware update files (*.bin) for the US and EU region.