Re: Support for TP-Link Archer C2600
jFYI - with the current snapshot [05.10.2017: LEDE Reboot SNAPSHOT r4983-7d905f1 / LuCI Master (git-17.277.69962-a876daa)] it was possible to keep the configuration during update. Update took some while (10-15 min?). Directly after update, 2.4 GHz WLAN was not available, but after another reboot, it came up normally.
Reboot is also working (I think this was confirmed already, but just to be sure...)