Since S4 came out the load time on my PC for the transition from porting or loading to a dungeon or pit is FOREVER. I will be up to 10-12 seconds behind my friends. I have an i9 32RAM a 4070 and the machine is flying while playing the game. Just the load screens.
I have runed off Nvidia reflex and I have lower texture quality from ultra to high to try to help. It is beyond irritating. Suggestion and yes I have a 1GB internet hardwired connection.