I think if you set your logging level to INFO, you can see every time one of your plots was eligible, and how much time it took decide that. If you're under 5s then it should be fine. You'll see entries like this: 0 plots were eligible for farming Found 0 proofs. Time: 0.01754 s. Total 166 plots I'm not 100% sure if that's the right one to go off of though lol. you can also do chia plots check if you want to verify your plots are valid for farming.
I won with 166 plots, so there's still a chance... I don't know how statistically lucky I am at this point. But if you've already got your plots rolling why shut them off, just let them go and see if you win something. Once the plots are done you don't use much energy farming them. PS thanks to everyone in this thread helping folks, I used this to get my farm set up on UnRaid and couldn't be happier with the results. I was running them in a windows VM prior, and it was terrible.