Hello all. I have the Bambu X1E purchased by and used at the school where I work. My students love the prints that I make for them that they buy from our store using our "positive tickets". A week ago I found these two alerts. I have done the suggested restarts with no joy. i have a strong feeling we are going to have to replace curcit boards. I have looked in Bambu's and MakerWorlds replacement supplies for the X1E and I cannot find ones that fit what I have. Any help would appreciated.