rockpi-e sometimes fails to load u-boot.img

Hello,

I'm using 2022.01 u-boot. Booting from SDcard sometimes shows up this log: U-Boot SPL 2022.01 (Jan 10 2022 - 18:46:34 +0000) Trying to boot from MMC2 Card did not respond to voltage select! : -110 spl: mmc init failed with error: -95 Trying to boot from MMC1 mmc_load_image_raw_sector: mmc block read error SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ###

and after reboot board boots fine. Is there any explanation why this is happening pls?

Thanks and regards,

marek