Hi, first of all, thank you very much for bringing little Minix back to life.
Tried with two SD cards, a slow 2 gb and a fast 128 gb, it doesn't work. It hangs on the Libreelec logo.
With a slow usb of 4 gb and a fast one of 64 gb, both work correctly. Only wifi/bluetooth disappears sometimes but rebooting usually works.
The most curious thing is that with both SD cards, I have used a USB card adapter, and both start correctly.
With my low knowledge it could come from the SD card reader driver.
Second try with 4GB normal TF card indeed works, and my first try with 128GB fast one doesn't.