@Leong00 Update: I had tried Access point mode. This means I use my ZTE wifi router first and from this ZTE wifi router use the LAN1 port to connect to WAN Port at TPLink router. I set this to AP...

@Kevin_Z the link speed is 150Mbps and I using Laptop Window 7. the 5G connection in Middle floor is ok while the first floor and highest floor signal bar are weak. The speed is below 10Mbps and my...

@Kevin_Z The internet connection become worst... :( I need to fallback to my old router. I had try everything i not sure what else to do... Keep lag while watching video. While i use back my ZTE wifi...

@Kevin_Z The bar is 80% to 100% on phone and laptop. Signal Analyzer power strength is -62dBm. I will try to change the Channel for 2.45Ghz and will update you after i try for few hours on this....

I using Digi Home Fiber 50Mbps download and upload 20Mbps. Digi provides me ZTE wireless Modem (Wifi 5 Modem) and I staying in Three storey house my Modem is situated on middle floor. While using my...