That exact error (customizing installed packages) also happened early on with rc1. In that instance, it took about 4 days after the official announcement for package customization to start working. That was a day after I tagged @aparcar (who manages the configuration of sysupgrade.openwrt.org) in a forum comment about it. I don't know if my post had anything to do with it getting fixed or if it was just a coincidence of timing.
3 Likes