I don't understand how, for 10+ years no-one has been able to answer this
Every so often I accidentally toggle Scroll Lock using my Surface Pro Type Cover
Excel cell selector suddenly refuses to respond to the arrow keys, and the whole page moves instead
The Type Cover keyboard does not have a Scroll Lock key and, for the life of me, I've been unable to find any reference to the shortcut I accidentally tripped - needless to say impossible to replicate
The only solution ever offered to disable Scroll Lock is to use the accessibility On Screen Keyboard
Surface Pro: how do you turn off Scroll Lock? - Microsoft Community
Desperate request to someone at Microsoft - Please, please, PLEASE, put me out of my bafflement and let us know what the hidden shortcut key combination is???