I posted an issue report about the wireless and advanced filter extender blocks missing NBT data that basically rendered them useless (They would default to no filtering on unloading/loading of the chunks). Dynious was on the ball and responded within minutes and pushed a commit fixing the missing NBT data. I just wanted to say to watch out for him to post the update, hopefully in time to catch it for the next client push I have heard may or may not be coming soon.