Razer Blade 15" 2019 ADV USB Issues

Hello,
I am having some major USB failures after I have been gaming for 30 mins. ALL of my USB ports (not confirmed with T3 port) fail and stop working in the middle of gaming. My hubs stop, my keyboard, mouse and headset stop. My gigabit network adapter stop. I disconnect and loose all form of peripherals that are connected to my machine. Has anyone else ever seen something like this happen before? Does anyone know of a way to test USB ports and controllers with a stress test? I am wondering if heat causes it to start failing. After it recently came back from Razer repair, it seems to run a lot hotter to the touch. But....razer.. am I right? Bummer part is....my warranty just expired....how convenient.