FixUpDown is a RISC OS module that prevents keyboard keypresses being missed or “sticking”

For historical reasons, many versions of RISC OS debounce keypresses. For some USB and PS2 keyboards this results in keys being missed, or “sticking” down and repeating.

This module ensures all keypresses last long enough to avoid being debounced.

It has proven to be useful to some users of RO3 and RO4. I don’t know if RO5 still has the same problem.