I have some 2008 R2 VMs, fully up to date. On one of them, I just noticed today that it's very slow to respond to keyboard and mouse input. There is no visible key repeating while I hold down a key, but when I stop pressing it slowly catches up. If I hold down control or shift and select multiple files, they aren't selected until I stop pressing.
Yesterday, I installed hot fix 2564236 to fix an I/O issue. That's the only thing I can think of based on the timing, but I sure hope that isn't causing the input problem because it really helped with some statistical processing. Is there anything else I can check for now?
Thanks.