Problems with game speed when joining friends world since hotfix 1.19.21 on ps4

Once a friend joins my world aspects of the game slow down. Movement and rain aren't affected but adding ingredients to potions and rolling in a minecart are that slow as to make the game unplayable. The bar on the brewing stand seems to fill slightly then go down a little then fill a little. I'm not sure what else is affected but I have loaded different worlds and used a different playstation but the situation is the same