I installed factory.bin on an TP-Link Archer C7 v2 this week. Odd, the radios where turned on following reboot from stock TP-Link firmware to LEDE factory.bin. Good enough, I can reach the internet through both ethernet and wifi. But, under diagsostics, using Ping, I get a bad ping. Using ssh and opkg update, all repositories fail.
So, reading around, I settle on using the sysupgrade. Big mistake I guess. Now I have no webgui for LEDE, ssh reports broken pipes.
I tried running umount /overlay && firstboot && reboot after warm button press, but no help.
When I had the LEDE webgui, I did make a backup per the instructions. Is it bricked or what do I do next?