I have noticed a major and annoying problem with latest mirc 6.35.
I am using windows 7 RC1 so it could be that but someone told me he noticed the same thing on windows vista but since mirc 6.32 or so.

The problem is when i type actively in the editbox or channels or query, sometimes i never see my characters. I have to wait up to 15 seconds to see them "coming". So this is kinda wierd... Anybody else having this problem?