EasyFind hasn't been updated in 6 years, and 4-5 years ago they told me in response to a bug report that it was at the bottom of their list; it's looking more and more like they've abandoned it.
I switched to
Find Any File ($6 shareware), which I find CONSIDERABLY faster, a few years ago. (Note that at the moment, FAF can't access the data partition of an APFS clone, but the dev is working on a fix.)