Hi Guys! I have had my sphinx router for a while now, It is set up with BCNC and a Phoenix cnc controller (Arduino). All along I have had an issue of the connection just randomly dropping out mid program, never in the same place, just randomly. I have found that turning off my wifi and all other programs on my computer helps sometimes, but not all the time. I have tried multiple computers, and using UGS instead of BCNC, and it still does the same thing. I have added 8 ferrite chokes on all the hot spots, which I thought helped, but now its back to not working. All I can do to get my connection back is to disconnect and reconnect, otherwise I can stop the program, but not get any movement out of the machine. Please, any advice would help, I am thinking my next option would be to order another control board and see if that fixes it. Thanks, Sam.