I've tried to install OpenWrt on my WNR2000v3 for a while now, to no avail. I've tried using tftp2 to flash "openwrt-19.07.0-ar71xx-tiny-wnr2000v3-squashfs-factory" and it just puts the router in the bootloop. Webflash on the default, oldest version of the Netgear web gui does not work either. Flashing "openwrt-ar71xx-generic-wnr2000v3-squashfs-factory" (3,393 KB as opposed to 3,649) also bricks the router.
Here’s instructions and firmware that should work properly for your WNR2000v3.
Thanks. Do you recommend I install the new build from June, or the prior builds?