My host modifier keys (CTRL, ALT, etc) get stuck when switching to and from VirtualBox guests. I'm using 3.2.8 PUEL on this Win7 x64 machine. It's been doing this since 2.0.x and from multiple hosts, according to the bug report. I've personally suffered from this on multiple hosts through the entire PUEL 3.2.x series, and part of 3.1.x, too.
Is there any way we can get someone to at least review this issue? It makes using VirtualBox obnoxiously difficult in an environment where you repeatedly and frequently switch in and out of guests for assorted tasks. I have to remember to hit every modifier key on my keyboard twice when I'm switching back to the host or it causes all sorts of havoc.