Could be related to the type of your account? I've got (just one) IMAP account configured, and I have never had any problems like that. Currently about 6500 emails in my inbox. You mean the thing when you cannot hit the link after zooming, and had to do zoom&pan to be able to click a link? That was fixed ages ago, and at least I have not noticed any regression like that? Does this happen on some specific sites? Have not noticed it myself.