@Kevin_Z 1.I checked the speed on both phone and laptop . And I disconnected all devices .....the wireless speed is getting only 32 mbps out of 50mbps in 2.4ghz 2. Yes I tested speed on the speed...

I am using tplink router archer a9 ..I having slow speed on wifi...havung the speed is fluctuations ..un stable connection...I am using isp 50mbps ..in lan I am getting 50mbps speed ....but in...