Hello.
Sorry for the bad English.
Developers need to patch the source code ramips. MT7620(nexx WT3020),RT5350 (nexx WT1520,MPR-A1, A5-V11), RT3052 (Asus RT-N13U-B1).
https://dev.openwrt.org/attachment/ticket/21965/805-wl_of_node.patch
https://dev.openwrt.org/ticket/21965#ticket
Not to patch itself.
I is not difficult, but for many this problem.
Can the LEDE will be fixed.