Hi!
I had that too, but I concluded that the cotton in the atomizer isn’t transferring the liquid fast enough at 50/50. Maybe you could try to carefully poke the cotton from the outside with a needle because that’s the culprit. For this Mesh sheet, they should have used different cotton, for example, one that is porous; this transfers to the inner cotton, which, however, is no longer porous because it stores.
Carefully poke it
This type of Mesh Coil needs a lot of liquid to be transferred by the cotton.
