This is still a problem. And what makes it serious is that AI Suite 3 (Fanx Xpert2) controls fan speeds, what happens during stress testing with Real Bench or anything, is that AI Suite becomes unresponsive and fans won't go up according to temps. I have set my fans to go full speed at 62ºC, when the CPU gets to 68ºC fans are still at medium-low rpms ebcause AI Suite froze at 47ºC or something, and I'm pretty sure the same happens when gaming.
Ryzen 5 2600X / ASRock Fatal1ty B450 Gaming K4 / G.Skill RIPJAWS V 16GB (2X8) 3000Mhz CL15 / Gigabyte RTX 2060 Super Gaming OC 8GB / Corsair RM650X 2018 / Crucial BX500 240GB / Seagate Barracuda 2TB 7200RPM / Cooler Master MasterBox E500L / ASUS TUF Gaming VG27WQ // Rog Orion / ASUS TUF Gaming K3 / ASUS TUF Gaming M3 / Xbox One Red Sport Special Edition Controller for Windows