Hi all, I've used Mutt for a while now and never had any issues with performance, but my latest install feels really laggy. On an index screen there's a gap of half a second or so between hitting a key and the cursor moving, which means I've had loads of trouble with selecting messages, etc.
My latest install is on a Crunchbang GNU/Linux system, running Mutt 1.5.21. Thanks, Nigel