Hello,
We have a customer with 2 1600 devices, Both were running R80.20.40 and we downloaded the R81.10 and started the update. On the one Device no problem worked as should and is presently running with the new Version. the other Device has 2 PPPoE connections configured as load balancing. The one is for VPN only, (priority 6) the second, (priority 4), is for Internet, Email (Email Server on premise using https), and Remote VOIP. after the update Internet worked from LAN, and only 1 VPN Site-Site worked, the second Site-Site, (using PPPoE) did not connect, (IKE Error), Email was not working, and externally GUI to Device was also not functioning. It seems the Device got confused with 2 Internet connections. Returned to R80.20.40 and working again.
BTW is locally managed. Has anyone come across this issue?
Thanks,