Windows 10: 5Ghz wifi slower than 2.4Ghz

I have a laptop with Qualcomm Atheros QCA9377 Network Adapter version 12.0.0.938 . I have wifi network with 300mbps bandwidth. When i connect to 2.4Ghz network I get the speed of 150mbps but when i connect to 5Ghz network,I only get 72.2mbps. When i speedtest my iphone using the 5Ghz network, I will get around 280mbps consistently. I have tried many things but the result is the same. I need some help in this

:)

 

Cannot connect to any 2.4Ghz or 5Ghz wifi with password

Hello.

This is my first time trying to ask for tech help since the search button was always my teacher but seems I'm out of inspiration.

I fresh installed W10 to my laptop YEPO 737a and for some strange reason I can't connect to any of the multiple wifi I've tried (home, work, phone) unless it is a 5Ghz open wifi. The message I see is "Can't connect to this network" so I tried to find other's
solution but to no avail. In the end what I found out is:

• 2.4Ghz and password: Not connecting
• 2.4Ghz and open: Not connecting
• 5Ghz and password: Not connecting
• 5Ghz and open: connecting normaly

I thought it was drivers, so I manually updated them but still nothing

The device is Intel(R) Dual Band Wireless-AC 3165

Thanks in advance

 

5ghz wifi not showing windows 10

I just got a new modem/router and it has a 2.4ghz and 5ghz wifi connections...Only the 2.4ghz shows in the wifi list while the 5ghz isn't showing at all. My computer's network card does support the 5ghz and I know the 5ghz is working because I can connect to it from other devices...just not my desktop computer.

EDIT: I've attempted updating network driver, also resetting network in the settings menu. Both hasn't worked.

 

disable 2.4ghz network

First, get the computer to forget your current network:

• Click the Network icon on the lower right corner of your screen.
• Click Network settings.
• Click Manage Wi-Fi settings.
• Under Manage known networks, click the network you want to delete.
• Click Forget. The wireless network profile is deleted.

Next, go into your router and either completely disable the 2.4GHz radio or set the 2.4 and the 5G radios to different SSIDs, maybe the 2.4 can be your guest Wifi...

Then, on your computer, only join the 5Ghz SSID network.

The suggestion in the post above to just disable the SSID broadcast of the 2.4Ghz radio will probably not work, your computer will still join it.