User authentication problem through Azure Point to Site for domain users

Hi,

Recently we configured our AD domain in azure VMs and configured a site to site connection to our local LAN and everything working fine for the user through Site to site connection

we have a few client who work from remotely So, we configured them Point to site connection

In LAN network it shows Domain network for point to site connection But they are having few problem

1. Map drive not working with \\server\map-drive But if i configured as\\server.domain.local\map-drive it works
2. windows authentication not working for accessing SQL database
3. User policies not updating

I am using 10.0.10.0/24 subnet for site to site and 10.0.11.0/24 for point to site

Since, i am not an network engineer So, expecting simple explanation

Thanks & Regards,

Nihal