I only bring this up not to bash companies, but to hear other horror (or annoying) stories people have had to deal with. I ran into an annoying issue when dealing with Gigabyte and their RMA process that involved me sending a defective board, they turned out and returned it saying it was fine, I sent it back AGAIN because it was indeed broken only for them to try and say that after RMA'ing the same board twice my warranty with them now is expired. Call me a noob but after dealing with that, I won't be buying Gigabyte products anytime soon. While they did finally give me a working board, by the time they did I already bought another one (Ended up buying an Asus Sabertooth 990FX and it worked flawlessly) and am now just using this gigabyte board as a test module for new parts I get.
What's the worst/most annoying thing you had to deal with during an RMA?