I am trying to get a Creality CR-10 Max to work for a friend. I know very little about 3D printers. The problem is the control not reading my SD card. I have tried all the different types of files that the manual says are supported and have still never seen any files on any of the 5 pages of the print screen. From reading some other posts I think it might be the micro SD card I'm using. I just bought a cheap 128gb SanDisk from Walmart. I've seen some posts saying the SD card size needs to be 16gb or smaller or that it could be that the SanDisk is too old/cheap. Any insight would be appreciated.