In landscape mode, top 1 inch band of screen will work with pen but not finger touch. The rest of the screen works with finger or pen, but sometimes both will become unresponsive briefly, then resume normal function. Tried the normal fixes - clean screen, shutdown, checked for updates, can't calibrate for finger because the first cross hairs are in region that doesn't work with finger. It is about 3 months old and was working fine. Scanned for virus/malware. Will be getting the device this weekend to work on this issue. I find it is a common issue but no fixes. Any suggestions would be appreciated.