Sol Dusk Freezer Buildup?

[AdventureOn!]

Hi. I am a new 2025 Intech Sol Dusk owner since January of this year. We've been in it full-time at various locations in California since then, and from the beginning, we've had really immediate and excessive ice build-up inside and on the outside of the freezer in the fridge. We don't keep the freezer very full (just ice tray and one bag of frozen veggies), and the fridge is moderately full. The ice particularly builds up in the exterior vents on the right side. I melt it with hot water and get the ice out, and it's back within 24-48 hours.

Anyone else had this experience or tips?

Thanks!