I love rst, but when i use it my fps drops with about 60 fps in no combat zone and 20 in combat zone. Iusually have 120 fps at warpgates and about 40-60 in fight, depending of how many people are there, but with rst i got 60 fps at warpgates and 20-30 at big fights.
I have windows 10, 64 bit and amd ryzen 5 1600, gtx 1060, 16 GB RAM. I dont use other programs and i have the game in fullscreen mode. RST version