title: Rsession.exe not releasing RAM
body: <p>Running R program that requires a lot of RAM (Running in R studio).   After program finishes running, rsession.exe is not releasing the ram.  I have to close and restart R in order to release the RAM.  I have tried using gc() garbage collection but it does not fix the problem.  Any suggestions on ways to periodically free up the RAM without restarting would be greatly appreciated, Thanks!</p>