I can't make changes to a listing

[SuzannesNeedlework]

I want to change the price and section and add to my tags, but get a message saying I need to change core details.  I tried over and over again, but it will not allow me to make changes at all.  Please help me understand how to fix this problem.

[BagmakerSupply]

@SuzannesNeedlework: Are you experiencing this using an Etsy app (on which operating system) or via mobile browser or desktop browser (which browser and operating system)?

[DragoninKnots]

What do you have in the Core Details box?

[ChillwolfArt]

Hi, In this Thread (from 2 weeks ago), see the post from the OP. Where she says, "Thanks everyone, I finally figured it out..." Then goes on to explain what happened with Core Details. I hope this will help you.
https://community.etsy.com/t5/Technical-Issues/Core-Detail-problems-Anyone-else/m-p/146602051