Take a look of a clip I took of the issue.
I created a brand new project in 4.10. Then only changed 2 things: Removed the enemy on the first pillar and moved the NetworkPlayerStart on that pillar.
You can see this on my video
This was captured using a Samsung Note 5. The little circle is from the stylus.
Though the video capture is from an Android, I was able to replicate on an iPhone 4s, 5 and 6 Plus.
Thanks again for your help! 
Video of Issue: