Numeral 5 on PC Number Keypad isn't working in InDesign

[Jim Canestrari]

The numeral '5' on my PC Number Keypad isn't working in InDesign.  I haven't thoroughly explored all of my other Adobe applications and will test on the rest of Creative Cloud to see if this same error occurs elsewhere.  This error does not show up on any of the Microsoft applications or web browsers on my PC.  The '5' does work on the top row of the QWERTY board, but simply doesn't function at all on the number keypad.  I have updated everything on my PC. Newest drivers are all installed.  Lastest firmware is installed.

Running Windows 10 Pro 10.0.19044 Build 19044 on a Dell XPS 8900. Microsoft Keyboard 3050.

[James Gifford—NitroPress]

Huzzah indeed, not-so-noob! I didn't even know that function existed (but then, there are something like a thousand in the UI, all broken up by sometimes arbitrary categories). But fixing it from one general hint is pretty good.

I am never sure where these stray assignments come from if the current user didn't create them.