Howdy folks, Build 266.23b was published to Mediafire. This is essentially a maintenance release, fixing a couple of issues. Most notable: JFFS formatting now works properly on the RT-AC66U. The mtd-erase function will now properly handle bad blocks instead of failing once it encounters one. Per Device traffic monitoring would randomly stop working. Looks like the Netfilter traffic accounting module is not compatible with HW acceleration (aka CTF). CTF would frequently start bypassing the accounting rules, so no traffic was getting tracked. Now, enabling Per Device traffic monitoring will also disable HW acceleration. Sorry, there is no way around this, CTF is closed source. As usual, see the changelog for the details.