Gmod anoyying glitch?

for some reason if i put a prop in the air it just stays there in the air and doesnt fall.ive reninstall mutipul times it anoyying help.

Do click right-click when you put it there…

i did it doesnt move.

Right click freezes it in place. Hit reload while looking at it. And if that don’t work, use more gun.

Is it like this with every prop? Or does this prop have a green circle?

Maybe it’s because of some addon, reinstalling GMod doesn’t remove your addons, try deleting your garrysmod folder