screen loading too much (that not happen in previous league 0.3/2/1)

screen loading too much than what i expected, it takes like 45-120 second to travel in town/map/acts mission places, Please Fix A Huge loading if its possible

Own
Intel Core i5-9400F 2.90GHz
NVIDIA GeForce GTX 1050Ti 4GB VRAM
Ram : 2x8GB DDR4 2666MHz
SSD WD Blue SA510 2.5

Game Setting : DX12 All on Low except texture in medium locked.