ESS 7 (Eset Smart Security 7),for some reason it is devouring my RAM and also fails to release physical memory (it runs up to 250MB) once it is done with some operation if my pc is running for a quite some time,to make things worse it didn't enter in game mode and it should have when i started Don't Starve.Also ESS lately has bad habit to somehow invoke lssas,exe (Local Security Authentication Server) which goes up to 350MB of RAM and also slowing down everything.So its nothing on your end I will just change AV because as much as i am impressed with ESS 7 improvements i am also very very disappointed on how poor it is optimized compare to previous versions.