Hello there, I am having this problem for some time now, my brightness is changing automatically in two scenarios:
1. Same driver version, randomly changing upon startup when windows login appears, sometimes dark sometimes bright.
2. Different driver versions, with one is bright the whole time, with another driver is dark the whole time.
In first case with some driver versions starts bright but after entering a game for exam ple goes dark.
In the second case remains at the same brightness everywhere windows, apps, programs, games etc.
I have looked for solutions online but everything was about windows settings wich did nothing for me. I am looking forward for an answer, thank you.
Windows 10 x64, AMD RX470.