Thanks for the reply! I can definitely rule out an OS problem, I have tried to reinstall windows several times and I have those problems regardless. I haven't tried beta Windows 11 so that's a good one out. In the meantime I have discovered that the EC v1.27 causes problems with performance profiles and fans, and apparently 1.26 is a good version, but I cannot find it anywhere and there is absolutely no info on bios updates on these models from Medion. I got this info from another Tongfang reseller that has a very similar model. 😕
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