thx1138v2 :
Alyus :
Each time click on "reply to xxxx" it always quotes the first person who responded to the thread instead of the person I selected to quote and respond to.
Click the "Quote" button instead. That appears to do nothing but when you then click the "Post an Answer" button the text that you quoted will be inserted into the text box for your reply. You can then leave the quoted text or just delete it and type your message.
It's funny you should mention this bug, because when I attempted to quote OP using the "Reply To" button, the above is what I was given.
I know I sent the devs a report about this before, but I'll send them another reminder. This is a real nuisance.