Unable to Reach Web Admin

Hi All,

I currently get an annoying intermitent issue with my two HD1

Here is how I have it setup:
HD4 MBX: my main router with 2 cellular modules available and 2 Active WAN ports.
WAN1: HD1 Dome with its respective XSIM.
WAN2: HD1 Dome with its respective XSIM.

Now and again, with the web GUI of the HD1’s open, it will give me “unable to reach web admin” and I believe the MBX doesn’t send traffic through, even that the WAN appears as Connected.

Is someone else experiencing something similar? I have checked the router when it does this and it doesn’t seem to reboot itself.

Here is what it shows on the MBX event log:

Aug 08 14:44:51 WAN: HD1 Dome 2 disconnected (WAN failed DNS test)
Aug 08 14:41:38 WAN: HD1 Dome 2 connected (192.168.50.13)
Aug 08 14:41:37 WAN: HD1 Dome Aft Mast connected (192.168.60.10)
Aug 08 14:38:43 WAN: HD1 Dome Aft Mast disconnected (Disabled)
Aug 08 14:38:40 WAN: HD1 Dome 2 disconnected (Disabled)
Aug 08 14:28:52 WAN: HD1 Dome 2 connected (192.168.50.13)
Aug 08 14:27:56 WAN: HD1 Dome 2 disconnected (Disabled)
Aug 08 14:14:39 WAN: HD1 Dome 2 connected (192.168.50.13)
Aug 08 14:14:29 WAN: HD1 Dome 2 disconnected (WAN failed DNS test)
Aug 08 14:11:57 WAN: HD1 Dome 2 connected (192.168.50.13)
Aug 08 14:11:51 WAN: Unable to detect MTU for HD1 Dome 2. Fall back to 1440.
Aug 08 14:10:46 WAN: HD1 Dome 2 disconnected (WAN failed DNS test)

Thank you,
J