I have two TP-Link Archer C7 routers (a v2 and a v5) running 19.07. One is configured as a Wireless Access Point and the other as a bridge/repeater.
After initial problems with wireless performance (resolved by reverting to the ‘driver default’ Country Code), these are now working well and I feel increasingly comfortable with OpenWRT..
There are six wireless interfaces on each unit, three for 2.4Ghz and three for 5Gz so I decided to “Override default interface name” rather than relying on the order in which the interfaces are configured to work out which is which.
The problem is that the Realtime Graphs for ‘S/N’ and ‘Phy Rate’ are completely blank for all wireless interfaces. Reverting to the default interface name makes the ‘S/N’ and ‘Phy rate’ graphs appear as normal.
The Realtime Graphs for ‘Traffic’ work as expected with both the default and user specified interface names so I suspect this is a bug. I just wanted to sanity check that I wasn’t doing something stupid or expecting something unreasonable before trying to submit a bug report.
As a new OpenWRT user, thanks to everybody for making 19.07 a great release and enabling me to breathe new life into these devices.