Yea my laptop is pretty old, its a windows 7 laptop originally but runs win 10 now. The specs they give on the sony site to run it are way over stated I think. I have to do 540p on the res but still looks ok and is smooth. Pretty sure that is a limit on my laptop and not the speed of the remote play, it will work and wont ever show the connection symbol like its about to lose the connection, but choppy as

on 720p. I also do it over a wire connection.
Its the same experience as the ps tv remote play, but nice to be able to sit on the couch and use it while having tv going in the background. Wife is watching a god awful hallmark movie while the kid naps on her.