Did you stir the bulk container before pouring out your working quantity?
I always do to ensure the wax hasn't layered out which if you think about it is how it works when applied.
I strongly recommend you stir it carefully for your next try.
You could -as a last ditch try to avoid scraping and redoing- try sealing the new layer with thick polythene to exclude the air. Squeeze out he air bubbles and get full contact then give it a lot of time and maybe a little heat.
You might also get a way with washing the surface off with acetone or thinners to remove any residual wax and just add a new coat on top.