So basically ive been having this issue for about 2 months now when sometimes my ram when playing games will go up to like 90 percent in processes, with only 20-30 percent being used its really weird. Then I close the programs and it just stays at 90 percent until I hard reset my pc its starting to cause me issues like fps drops in games which is getting frustrating I'm not sure what to do, should I just replace the ram ive only had it for like 6 months when I built my pc. its DDR4 I have a skylake motherboard and its only been doing it for about 2 months and like I said closing the processes does nothing I just had it when playing gta 5 which should not stress my comp at all I have a i5 6600k gtx 970 16gb ddr4 ram idk what is going on anyone got any ideas?