Just curious, but what Meijer are you trying it at? It's been solid in the Indy area for me (Discover and a Mastercard typically). I also happened to be on the north side and used it the Westfield Target without issue the other day.
Keep in mind that there's two kinds of contactless: EMV and MSD. Visa mandated that MSD should go away starting in April, but other card networks haven't set dates. Many stores have had to get EMV certification for contactless, so that's led to some temporary problems while things get ironed out.
Target had EMV contactless ready since they started taking Apple Pay, Meijer sorted theirs out it awhile ago.
I think the type of card and issuing bank might help for us to compare notes.