Sophos connect Issue after ugrade XG to 18.5.1

Hi all i need an help here.

Everything was working fine until I update my XG to 18.5.1.

I can connect well to sophos connect as well as to L2TP vpn but cannot ping my internal LAN hosts. I just ping the XG.

Could some one help here. 

The interal LAN and sophos connect LAN are in diferent subnet. I have even put them in the same subnet but it does not wok.

Bellow some screenshot

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[edited by: emmosophos at 6:11 PM (GMT -8) on 25 Nov 2021]