Hi @Fishtown and @daddle , Many thanks! Very concise reply. 'Driver update to get rid of 'RxErr'-message (and possibly to upgrade the motherboard's SSD compatibility)', that's what I read between your lines. 'Driver Package MEDION AKOYA E1441x Notebook Series / Version: / OS: Win 11 64bit' is the item listed for download, when opening the recommended link. So I cannot prevent any longer and finally need to install Win11 64bit on the notebook, to prepare running the update, as the 'Win11 64bit' in the driver packages name may indicate. Your support is very welcome! Thank you very much again. Bye/cheers dgtdabbler
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