Some glitches (*solved*)

[LCD]

Let's separate these bugs so they I can tackle them one by one:

3. This crases the Spectrum when compiled:

Code:

z=CODE(INKEY$)

I can't reproduce it. In fact, it works ok for me.
Are you using it just standalone or as part of a longer code??

Okay...

Yes, it is part of a longer code used in the custom INPUT routine.