I have had my Galaxy S8 for only a few days now. I have been having this somewhat off-and-on problem where my finger sensor doesn't sense anything: notification gestures, or fingerprints. The last time this happened (besides just a moment ago) , I had to restart the phone to get it working again. (Currently, the sensor isn't working.) I haven't read anythin about this, so I am assuming it is actually a hardware-related thing, although it seems to me like a software issue (since it works okay sometimes, and seems to start working again (after having stopped) if I restart it). I would like some kind of solution to this, or at lead to have confirmation that it is not the hardware.
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