@conroy thats not working either, I'm wondering if this is some sort of setting issue?
Also I should state I've been useing photoshop for over a decade, I'm not new I simply have an issue of this not working suddenly. restarted my computer did updates to photoshop etc.
just so you know it was the file, I thought I hit something accidentally while I was working sometimes I'm fast with those shortcuts and do weird things
Yea I just coppied the layers to a new file and I'm back in business, big sigh or releaf, Thanks everyone!