Sure be nice if @alzhao or someone at GL iNet posted an EOL product list and a known bugs list somewhere that people could find without having to search the whole forum. People are buying products like the USB150 right now with no idea that they are purchasing a product with a limited life, that has known issues with the GUI that will not be fixed until 4.x, if it gets 4.x
It is unfortunate, at least for me, that the N300 was never well supported by GL iNet. I wasted more time on that router then any other GL iNet product I own. I finally found a task it works well for and it probably will never be updated again.