Desktop icons unplanned rearrangment

My desktop icons rearranged themselves without my input.

It does not happen often, but it’s irritating.

Anyway to stop that behavior?

Thanks

Anyone ? I would like to get this resolved.
Thanks.

Right click on desktop. Is "Keep Aligned" check marked?

No it is not checked.

That's the only thing that I know or even suspect about the arrangement of desktop icons. I have none myself. Good luck Andy.

Thanks. You gave me a good idea.

Most of my desktop icons are already in my panel where it only takes one click.

I really don't need them, so I might just remove them.