So far most of my keys work OK.
Most of 'em. Sometimes weird things happen though.
For instance going to the external camera, I often find that the POV is diving headlong for the ocean floor

As if I was pressing and holding KP 1. When that happens, sometimes if I hold down KP 7, it will start working right.
Other times, the POV starts climbing, like I'm holding KP 7. Once in a while holding down KP 1 will fix that problem.
Still other times, everything is perfect when going to external camera :hmm:
Another strange thing, when loading a saved game I am at "all stop" as usual. Before, all I had to to was click the "resume course" button and all was well. Now, when I do that, the order is given for "All ahead standard", immediately followed by "All stop". So I've got to go mess with the telegraph to get back underway.
At least I haven't had that bizarre nav map bug yet...