Plum wine takes often longer to clear. Definitely days rather than hours. It might also still become more clear when already bottled. Did you use pectloase
Yes, first time i've had a problem with plum wine.Maybe leave it for a day or two then borrow the son and heirs Vinbrite kit and run it through that. Cheers.
Pectolase helps a bit just give it time and see when you think it is clear enough. It will also still get clearer when bottled and over time. I read before here on forum some waited half a year or so.