Zgemma H2S Network Not Connected on Reboot


Hello guys, recently my Zgemma H2S connected with Ethernet cable will not connect on boot. I have to manually restart network adaptor via Menu -System - Network. I have changed cable and restarted my router but still same issue . It does connect after manual restart but will always not connect when booting box up. PS- DHCP has always been disable for the box as I used fixed IP for easy access via FTP program.
Thanks for any tip(s)