Command key on right not working properly

With keyboard viewer open, I hit the right command key and it seems to turn the key a darker shade of grey, however just as I stated the whole screen goes dim and the keyboard viewer flys away and any window open goes to the center of the screen. If I close all the windows then the keyboard viewer flys away and disappears, so I only get a half second to see if the key changes color, which it seems to. The problem is the right command key is associated with another key command in the system. The key works fine it just needs to be pointed at the proper function. Any other ideas? Resetting PRAM doesn't help either.

Would a video of the problem help?

Wow this is baffling. I thought for sure the Mission Control would do it, but here's a screen shot of what mine looks like. Also, I restored defaults on all keyboard categories and it didn't work. 😟

What else could it be, and thanks for trying, there has to be a solution out there.

Here's my screen when I hit the right command key, it's not the same as show desktop expose, it just puts any open window smaller in the middle and hides all desktop icons, raises the dock which is usually hidden. hmmmm

I changed the preference to a couple different things and even turned it off and it didn't work. If I try to change it to the right command key, then it just does the Application Windows function, it won't accept the key input into the highlighted field.

I unchecked all of the options under shortcuts and it still did the same thing.

Is Application Windows set up anywhere else?

Is there a keyboard override I can adjust in Terminal to do a hard reset of all keys?

Barney-15E - Thanks much!

That worked. I changed it to something else other than control+right arrow and it broke the spell.

I ultimately just turned it off since I rarely would use that function anyhow.