So ive tried multiple times now to upgrade to nightly or the latest RC, and even the NSS builds, and every boot, i run into the same issue as this guy: snapshop and RC fail: Dynalink DL-WRX36 Askey RT5010W IPQ8072A technical discussion - #2878 by sampson
[ 1.217642] UBI error: cannot open mtd rootfs, e�[ 1.229127] Waiting for root device /dev/ubiblock0_1...