ELEMENTS ARE slow in davinci resolve

Im trying out the free trial but im noticing that things like intro templates are EXTREMELY slow and are also making my computer work to the point I cant even work. Why is this happening? Is it the types of elements like intro templates are coded weirdly or something that davinci resolve doesnt like? I dont think itnis my computer. If cant figure out this issue I am gonna half to get a subscription from another site. Anybody else in this same position or can shine some light on this issue?