I have the same issue that many others are having with their Samsung washer. There's 17 pages of it here: https://us.community.samsung.com/t5/Washers-and-Dryers/Why-is-there-dirt-in-the-bottom-in-my-machine/td-p/27477/page/17
Mine is model wa45h7000aw/a2. All of the photos everyone has posted look exactly the same as mine, with dirt and debris on the bottom, even after running self-clean multiple times. Every time it seems that a Samsung rep requests a private message to look into it further. Does this go anywhere?
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