I've had the Acer Swift 3 model for about 7 months now and for the past week or so, there is a problem with the keyboard where the Left Shift+S combo doesn't work like when I want to type capital S. The keys work by themselves and the Shift button works with every other key, but only not with the S key. This is also only with the left Shift button and not the right. The onscreen keyboard also has the same problem so it's not a hardware problem looks like. I'm so confused on what to do here.
The + button on top of my numpad also doesn't work but on starting the laptop, it suddenly works randomly where it keeps typing +++++++ in my password field. This is only during that time though.
I don't have any past restore points to go back to so should I go to the Service Center? This seems like only a small annoyance but should I still take the laptop there?