Install OBS and see how you get on. Steps are here (note that they were originally posted in relation to another issue, recently fixed): New launcher (1.0.51) causing stutter on Windows systems [SOLVED] - #49 by Dave_ZPCMR
Install OBS and see how you get on. Steps are here (note that they were originally posted in relation to another issue, recently fixed): New launcher (1.0.51) causing stutter on Windows systems [SOLVED] - #49 by Dave_ZPCMR