Help! Am unable to sell stuff back to vendors. Had this problem once before and it was an add on that needed to be disabled. Forgot what it was. Anyone out there having the same problem and know which add on needs to be disabled?

Bit of a PS here. Just disabled all addon to do a process of elimination...and still had same problem. Anyone else ever experienced this?

Are you right clicking on the item you want to sell???

you might be in the buyback tab?

I had this problem because I thought I needed to have it on the Buyback tab.  Nope.  You need to have it on thier goods tab.  Right clicking something in thier goods will cause you to buy it, right clicking something in your packs will sell it.

Had the same problem.  Before add ons, I opened the buy back and would drag the item over and receive $$.  If I understand you, now I just click on the vendor and right click my item and it goes over.  I am going to try tonight.  Only have the add on for one day.  I use the AH for good stuff and sell rabbit paws to the vendor.