Last night I played LSPDFR for three hours with 0 crashes or issues. This afternoon I clicked RPH to launch and it came up with an error that said "Steam failed to initialize. Please verify that the steam client is running and try again". The Rockstar launcher fails to launch when this error occurs but will launch without RPH. I was able to launch and play every other game except GTA V. I have reinstalled RPH, updated GTA V, reverted GTA V, verified the integrity of the game files, restarted the computer, turned on and off threat protection, ran everything I could as administrator and tried without any mods.