Quick Access doesn't work, middle mouse or remapping--can't use quick access items

[mmcdonald50]

Middle mouse button doesn't work for quick access nor does remapping

[Omegamil]

I am also having the same issue, i am using a controller but also cant use any items. It worked before but now is not working.

[Secreth]

Might be because Quick access is the Tab key.

[Metabunker]

Middle mouse button is "use quick item", not "quick access". If no item is prepared for use (tab -> select item), the middle mouse will do nothing.