freezing

there is ton ton ton of freezing on game, since new updating few day ago it had bad freezing and cant load area when i explore or it freeze worst when i expand my house and area. i never had issues before till new update recent few day ago. and i contact support they told me to change render distance and off light, fancy, etc i did put it lowest as possible with 10 block render still freezing, my internet speed is 1 gb. need fix update bug please