Unable to connect for 5GHz network using Deco M4
I've followed the instructions to set up carefully but Deco M4 cannot allow 5 GHz only to work with the Main Network or the Guest Network setting. Anyone has the same problem?
My LAN settings:
- Main Network: 2.4 GHz only
- Guest Network: 5 Ghz only
- Device Priority: 0 devices
- IPv4: Dynamic IP
- IPv6: Disabled
- Most of other settings are default.
- I put my devices very close to Deco M4 for the good connection.
Test devices:
- iphone 7
- Macbook Pro early 2011. v10.11.6
Test case:
1 - The Macbook Pro connected the LAN cable to Deco M4; the download and upload speed is 938Mbps and 889 Mbps
2 - iphone 7 connected to the wifi Main Network. Download and upload speed is 72Mbps and 95Mbps.
* Guest network with 5GHz is never to be disappeared whether before or after reboot.