Making Many Different Soy Wax Melts - Frosting issues!

In this video, I'm making lots of differently fragranced Wax Melts!
With Multiple colours. Using Soy Golden Wax 494. I got some frosting, as you will see in the video. Not sure what I did wrong, but thinking maybe I poured them too hot. If you can help, please let me know in the comments section.
The EcoSoy I used to use was frosting free every time, however, they ceased trading.
Hope You enjoy!

To see my label making video, watch here:-
   • How To Make Labels, How To Print Labe...  

I NOW USE ECOSOYA WAX (not Golden Wax)
https://suppliesforcandles.co.uk/prod...

This is where I buy my labels
https://uk.onlinelabels.com/materials

BEKRO candles dyes supplies
https://suppliesforcandles.co.uk/prod...

Cello Bags
https://www.amazon.co.uk/gp/product/B...

FRAGRANCE COMPANIES USED & which country they are in.
Silkmagik (UK)
https://www.silkmagik.com/
Soap Supplier (UK)
https://soapsupplier.co.uk/
Sell the Smells (they sell Natures Garden fragrances in the UK)
https://www.facebook.com/groups/97764...
Natures Garden USA
https://www.naturesgardencandles.com/
NI Candles (UK)
https://www.nicandlesupplies.co.uk/
Gracefruit (UK)
https://www.gracefruit.com/

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