Cursor jumps around
I have the 13" Pro w/ Touchbar. I regularly use it with the magic keyboard and trackpad (both second generation). I am having a problem where I am typing text and for no apparent reason, the cursor jumps to another point in the text, usually always previous to where I am typing. I am not touching the trackpad or even close. This also happens when using the built-in keyboard. Again, I am careful not to rest my palm, etc. on the trackpad. It happens with a variety of programs, but definitely Outlook and Word. This is really annoying and reduces productivity. Any help is appreciated.
MacBook Pro (13-inch, Late 2016, 4 TBT3), macOS Sierra (10.12.2)