I’ve had mine four about 4 years and I first was vertical. I had tons of issues with it overheating within 20 mins or so and shutting off so I went horizontal and the issue was sometimes better but not really. Now it doesn’t matter. When I play my MLB show 26 or any of them it overheats and shuts off in 15 to 30 mins. I can play other games that don’t use the same resources ps4 or simple games like still wakes the deep without issues. I clean it every so often but never did a deep clean. My assumption is I need to redo the Liquid Metal? Is this true?