Thanks for the answer. And I who thought I paid for a IEEE 802.11ac/n/a 5GHz router, it says so in the specs fof the C7.

Model : Hardware Version : Not Clear Firmware Version : ISP : How to force Archer C7 work in 802.11.ac mode? I am using a TP-Link Archer C7 v2 router with firmware 3.14.2 Build 150304 Rel.58409n, and...

I have fixed it by installing new software.

Region : Sweden Model : TL-PS310U Hardware Version : V1 Firmware Version : ? ISP : ComHem of Sweden My PS310U has suddenly stopped to work properly, and when I try to uninstall-reinstall it the...