I was wondering if anyone else got air bubbles in their icing after it sits for awhile. Mine seems to be fine right after I make it, then after a short time later it seems to get lots of air bubbles.

Does anyone know what is causing it and how do I prevent it from happening? Thanks

It's an airy icing, it's going to happen. Paddle it (very full bowl) on LOW speed until the bubbles are gone.