Question PC Crashing Without BSOD or Error Codes.

May 6, 2021
So my PC has been crashing at least once per day while playing various games (mostly Valorant and Civ 6), and some other multitasking processes. When the crash happens, my games/processes freeze, all audio is totally cut, and my second monitor turns off while my main monitor stays on the frozen process. I've left it like that for 15-20 minutes waiting for a blue screen or some sort of error code, but to no avail. Upon rebooting my PC, no information is given, and I haven't really changed much about my PC outside of installing the absolute abominations that are the xbox app and the ea play app. I also enabled XMP recently to have my RAM operating at the advertised 3200MHz, and since then, my PC has been crashing like this more often. I'm not sure if that should be happening, but I'll leave my specs below. All temps have been consistent and nothing is overheating, so I'm at a total loss. Any help would be appreciated! Thank you!

MoBo - ASUS Maximus XI Hero (wifi enabled)
GPU - Gigabyte 1080ti Gaming OC 11gb edition
CPU - i7-8086k LE
RAM - Corsair vengeance 32gb (CMR16GX4M2C3200C16 4x8GB)