Update seems to have introduced laggy graphics?

I didn’t play this game a lot, but it was fun before the update. There was this one annoying bug with the maglev station/tracks (where a track is layed when you wanted a station, and the track is unbulldozable). I don’t know if this bug is still there in this update, but the video frame rate has tanked. It can’t render the big cities fast enough, and is not as enjoyable.

MrHiren about SimCity™: Complete Edition