Hi,
the old smart card reader still doesnot work quite well. Ik disabled it.
But in the mean time I had the error "unexpected kernel mode trap" at starting windows 10.
In the settings there were no wrong settings for devices. I could debug the dmp files in c:\windows\minidump. and there was the cause: netr70.sys (wifi)
After a clean install wifi is installed (in win7 I deinstalled it several years ago) and interferred with the wifi network of neighbour. I deinstalled wifi.. And now there are no error at starting up. so the smart card reader is probably not the cause of error codes, but is still not installed Medion didnot give any updates for the device.
the automatic upgrade of windows didnot give any upgrades.