I have a Tinker Board S R2.0. I flashed the image Tinker_Board-Debian-Buster-v3.0.11-20211026.img on the eMMC and a SD card, and now the system always starts from the SD card. On the old version of the OS, preference was always given to eMMC, unless the jumper was set to the "eMMC recovery" mode. But after installing the Tinker_Board-Debian-Buster-v3.0.11-20211026.img, the TB is always loaded from a SD card, no matter what I do. If I pull the SD card out, the system will boot from eMMC again.
If I return the old image, then everything starts working as it should again. I really ask for help.
