I am seriously irritated about 2 cell phones I just "sold" on ebay.
My kids' Galaxy S3s which I upgraded to S5s for their main gifts (nice Dad, right?) and I put the old ones up for sale. Both were in excellent condition throughout, surprisingly, with original boxes, accessories, etc.
Ebay offers "choices" and "selections" which they really don't want you to use, and it is a perpetual whack-a-mole to try to keep them in place. For example, I believe that when you back up, change, or edit completely unrelated things, ebay takes the opportunity to reset other, off-screen selections to their preferred defaults. I perceive it as part of their grand strategy to screw sellers at every opportunity.
For example, I always make a point of checking "immediate payment required for Buy-It-Now", yet a woman in Texas supposedly "bought" one of the phones 4 days ago but still has not paid. This listing is down and ebay wants their fees from me. I opened a complaint and got an automatic reply that nothing could be done until 7 days had passed. WTF? What does "immediate payment" mean? All I can figure is that ebay de-selected my choice after the fact.
I did not want to get too involved with international shipping, so I excluded everywhere with the exception Europe. Today I turned on my computer and saw that the phone had been bought and paid for by someone in Morrocco. How?
It would seem that ebay would honor the wishes of sellers, even when it conceals the choices it doesn't like and makes them hard to find and select.
These things irritate me more than money-related aggravations like rapacious fees.