Anyone else having issues with writing a reply?

[FDFj 28]

Im using Google Chrome and sometimes when I misstype and delete a letter my cursor hops to a different sentence, completely messing the whole post.. It only happens when I use the quick reply box, writing a normal reply has no issues. Not a huge issue, but I would like to keep using the quick reply since it requires less loading :P I tried using search, but my keywords didnt provide any matches so pardon me if this has been asked already.