Hello,
I have a Ryzen5 3400g, and a few years ago, I downloaded RyzenMaster to be able to OC on this processor.
I released the Clock, cool, and I never used RyzenMaster again (about 2 years), however, my clock is varying a lot, between 2ghz and 4ghz.
I downloaded RyzenMaster again to try to stabilize the clock or disable the OC option.
When opening the program again, a message appears saying: "Overclocking feature is not supported by the processor. Hence only current view is visible and you will not be able to switch to other profiles."
But even on the RyzenMaster website, it shows an image with the Ryzen5 3400g, which is the same one I have, and the overclocking options are enabled
As shown in the images below
https://www.amd.com/pt/technologies/ryzen-master