I had similar experience with profit share and MM never did enough to warrant keeping them listed either, although I gave them more tries than most: I just couldn’t make money with them.
Cut your losses and move on. I SOOOO wish I had taken that attitude much earlier in my days: if I had; you’d not hear me bichin’ about places like Focal as much as I have.
I must have given them half a dozen honest tries over the years for reasons too many or too forgotten to list now and I’d sure have saved a lot of wasted traffic and time if I’d just given them a couple months to prove themselves and move on but I kept telling (kidding) myself that it was wiser to keep them listed as a “service” to my surfers.
Variety is only great when its all good! IMHO if there is something wrong with a casino: or its aff program; that has anything to do with raising questions about integrity … time to move on to that wide variety of programs still out there that does complete the whole picture.
And though you may not ever know it, the time will come if not already: when you will lose a quality player, perhaps a whale; to that program you kept up for “variety”, where as otherwise; they may have signed up at a place that actually shows you a decent income on a regular basis the way any of us seasoned vets know it should be.