I had the same problem, but I figured out how to fix it. Crafting stations like the kiln are not actual objects like chairs or whatever, they're just normal items that you drop on the ground and access from there whenever you need them. The way I understand it "Anchoring" an object increases its weight to 10,000. The idea is, since it's so heavy it will stay in place and you'll never accidently pick it up. Doing it while its actually in your inventory is a problem though, since any piece of ground has a weight capacity of 50. Since an anchored station is a lot heavier than 50, the ground will be unable to hold it, and you'll be unable to drop it. The way I fixed it is by downloading the cheat menu mod here on the workshop. Once you have it downloaded, activate infinite carrying capacity. This will spawn an item in your inventory called "[Infinite Carryweight]" If you transfer that item on to the ground, the ground's carrying capacity will increase to the point where it can hold the anchored kiln. Drop the anchored kiln, then deactivate infinite carrying capacity. The kiln will stay in place, and your carrying capacity will go back to normal. Sorry for the long explanation, hope it helps.

How did you eve carry it? It should havedroped on the floor.

引用自 Hydromancerx：

How did you eve carry it? It should havedroped on the floor.

I'm not exactly sure. I might have had infinite carrying capacity turned on when it happened to me.