Yeah, latest version for my ASUS B350 Plus (version 5220). Just for a small test I've let just one game running in the background while checking for the temperatures. With Overwatch in the background (just the game sitting at the main menu, nothing else) the CPU is idling at 47ºC to 48ºC according to HWMonitor. It also shows that the vCore's Minimum value is 1.003v, and Maximum is 1.493v. The left side value (the one that's updating live every 2 seconds or so) indicates that the vCore varies from 1.003 to 1.460+ constantly. To repeat, this is just idling while Overwatch runs in the background, just to see if the temps would increase dramatically or not with just one program running, other than Firefox and this one window opened to type this message. The CPU Fan is reported to be at 980 RPM. Now, according to HWiNFO64, most values are the same, except that the idling temp varies from 49ºC to 52ºC. Now I haven't checked full load temps, but to me the current sort of "general use" temps seem a little too high at least compared to my previous setup (with my R5 1600 and its other cooler). I'm currently using the Ryzen Balanced Power Plan, but I'll give a try to some of the custom Power Plan settings I'm seeing in this thread and then I'll see if it helps or not. If not then I'll probably give another go to applying thermal paste again, maybe I didn't do it properly initially (but that would surprise me, still... it's possible).