Strange.
I tried copying some photos off a CF card I haven’t used in a while. This card has never been used with the newer card reader. No matter what I did, it wouldn’t show up. Then I noticed a “hot” smell, and when I went to pull the card out of the reader, it burned my fingers. It had been in there off any on for less than a minute total.
Works fine in the old card reader. No heat.
Please keep in mind that this post is more than 3 years old. Opinions change. Tastes change. Everything changes. I may still agree with this, or like this, or I may not. But everything is kept up here for archival purposes.