Anyone facing issues with tab and caps lock keys?
Hi All, I have MacBook Air (early 2015) and since I upgraded my OS to Sierra I face a problem with tab and caps lock buttons both at the same time, the two buttons are not working properly, sometimes they don't work at all, now I'm on High Sierra and the problem still persists.
When I reset the PRAM and the SMC everything works good but this doesn't last long and both buttons stop working again, I tried other solutions like disabling voice over and editing and reseting modifier keys but nothing works.
When it starts working after clearing the PRAM and SMC it also makes strange behaviors like caps lock needing to be pressed for some time to work and during this press the led blinks till it become stable, tab button also sometimes do two tab characters rather than the one I pressed.
Any idea what is this and how to fix it?
MacBook Air, macOS High Sierra (10.13.2), null