Thank you Janch! But it was still a nice discussion. I learned a lot from you.
What surprised me anyway.
You can delete, overwrite and format the flash disk. Nevertheless, after a short time everything is back.
Well, what the hell.
Is there really no way to check the disk?
What I see Disk size 3542 MB on both devices
Disk free: 3150MB (old defect) 3046MB (new with function)
Would have been nice if we had only overlooked a small problem.
Greetings from Germany from a small island. Where do you live ?
:bat: