2010 27" running the latest sierra build. Both my trackpad and keyboard cut in and out all the time, often together... but not always. I give them fresh batteries, reset the PRAM, ran the hardware test (no problems), have deleted the appropriate plists, etc.
Anyone else had this problem on a Mac approaching 7 years old? Otherwise it's great, but I've started keeping wired stuff handy for when I suddenly need it.
Anyone else had this problem on a Mac approaching 7 years old? Otherwise it's great, but I've started keeping wired stuff handy for when I suddenly need it.