Now when I look at Online Users list, from today. Now every single user/bot listed on the site is using the same NameCheap IP for them all. Even user account listed in admin cp are now showing the same NameCheap IP for them all. NameCheap say it's a problem with phpBB 3.1 and the newer Apache 2.4 version they updated all their boxes to today.
Here is the response I got back from NameCheap:
NameCheap wrote:Greetings Gary, Thank you for getting back to us. It appears that the new value is currently used to fetch the correct IP address of an online user. It would be required to update one of the phpBB system files to apply the patch. Please let us know if we are allowed to make the changes on our end. Looking forward to hearing from you.