[mrpippy]

According to the wiki that was only the v1 hardware rev, which wasn't out for long and was replaced several years ago. https://wiki.openwrt.org/toh/tp-link/tl-wdr7500

[Gruselbauer]

Yup. Writing this on a mobile client on an OpenWRT Archer C7 v2...

Though the binary firmware blob can still go to hell, it's certainly troublesome or was when I installed about a year ago.