I've let our admins know of this issue and will go ahead and tag @Administrator here as well, as a reminder to look into this issue.
For the people who use the Draconic RF Network Theres a Mod called FluxNetworks, which is really cheap to use and has also unlimited wireless RF Transfer. (just threw redstone in lava to get the flux dust for the recipes) Maybe swap over to that mod then, the DE stuff is known to be bugged for a while now.