assigning built-in hotkeys

[Saphed]

Hey guys,
I'm trying to add keys to shortcuts for "select nearest onscreen lowest tech idle mass extractor", "select nearest idle engineer(not acu)" and "select/add nearest engineers", but it doesn't seem to work no matter what keys I assign to those. Are those shortcuts broken or am I doing something wrong?

[Saphed]

also "cycle throuth unit types types in selection doesn't" work. I've got both air and land selected, but clicking it doesn't change a thing. I can't get to work "toggle repeat build" as well. I thought it will turn on infinite queue in factory, but it doesn't look like it does anything

[R_Charger]

It should work. Have you tried backing up your preferences file, then deleting it, and restarting forged alliance to see if it's an error with your preferences?

[Saphed]

Thanks, this helped.
Deleting preferences for some reason made game crash whenever I ran it instead of recreating the file, but it looks like full reinstall did the thing. Now when I see