Hi everyone I have a surface pro 4 i5. The pen works - the eraser button brings up apps, pairs via bluetooth. It just doesnt seem to work as a touch feature. Ive tried the following: Uninstall / reinstall firmware Verified latest software update Restart PC Unpair / Pair via bluetooth Installed new tip, AAAA battery searched the forums Kind of perplexed. I normally can troubleshoot my way to it least id the issue. Anyone had a similar issue?