Xperia play multiple click to do stuff bug

Say u r holding an egg, snowball, bow and u click R to throw those items or shoot the bow, the first time u can but then after that it takes 8 clicks on R to throw the item or shoot arrows again. The same thing goes with minecarts. Click once to get on and when u get off it takes 8 more clicks to get on again. Plz fix soon i really appreciate ur help THX!