Cubase 7.5 64bit and breath controller issue

I use a TEControl breath controller and I get random stuck notes when I use it in conjunction with my external MIDI keyboard and Cubase 7.5 64 bit.

The problem only happens with Cubase 7.5 64bits. Everything works fine with Cubase 7.5 32 bit and Cubase 7.

I googled around and there indeed seems to be an issue with stuck notes, only happening with Cubase 7.5 64bit

Can anyone suggest a fix or workaround?