Following the latest update, Skillet started freezing my game for about 1s after closing the profession window.

If the cursor was on a crafting item at the time of closing (via escape), the crafting materials would stay on-screen even with no window, and the only way to remove them is to open the Skillet window again, mouseover something else, move the cursor away from the window, and then close it.

Please provide a specific version number as "latest update" doesn't tell me enough.

I was unable to reproduce this. If "latest update" was Skillet-Classic-1.29-alpha, then please try Skillet-Classic-1.29-alpha5.

Fantastic!

Ah, sorry, forgot the specific version number in the post. Pretty sure it was Skillet-Classic-1.29-alpha

But yeah, just updated to Skillet-Classic-1.29-alpha5 and the problem is gone. No more freezes.