Drommen, you're fertilizing your paphs, right? They need to achieve a lot of new growth before they'll send out a flower, and each new growth needs to be mature. So there is naturally some waiting involved while the plant builds up its next growth.

I'm going to assume you're fertilizing with a typical orchid fertilizer, which is high in nitrogen. This is great for helping to build up the leaf growth necessary to support a bloom, but since nitrogen only encourages leaf growth and not flower production, you may be shooting yourself in the proverbial foot by continuing to fertilize with high-nitrogen.

If you're pretty sure your new growth is mature, I'd suggest switching to a low-nitrogen, "blossom-boosting" fertilizer. This will let the plant use its energy to make flowers, not just more leaves. With high-nitrogen, you're basically telling it to "grow, grow, grow more leaves!!" LOL

You can try the same thing with your miltoniopsis and see if it works.