I recently built a computer, and my games are crashing after playing them for a while. Sometimes it's an hour, and sometimes it's seconds. Can anyone help? I have a r7 5800x, 16 gb of dual-channel 3600 ram (xmp enabled), and a 3070. All settings are stock, and temps never seem crazy high, the hottest ive seen the gpu is 65 degrees during a benchmark, and 86 degrees for the cpu using cinebench r20. My gpu drivers are up to date, and I am just confused.