I for insert frame is disabled or changed while opening the insert frame menu i accidentally pressed a button that made blender ask me to select a key which i left or right clicked to and now i can't use i to insert keyframes on my armature.
the "I" Key still works on everything else besides the objects i did this to.
any way to reverse this?
Try going to scene settings (icon with the light, cylinder and sphere) and make sure the "keying sets" tab is empty.