Bad storms caused brief power spikes/outages. Now I can’t access my server through its ip address but I can through LAN MDNS. Please help.

Had some bad storms last night which caused power outages. The kind of outages where the everything’s shut off for like 1 second then comes back on. But it happened like 5-10 times.

The server still works fine but I can’t connect to the webgui through the ip address. And my other apps (radar, sonar, etc) I can only access by going to the docker and clicking webgui.

When I search the lan mdns (e.g. tower.local) I can pull up the webgui fine.

Does anyone know why this is happening and how I can fix it?

Tangentially, my server is plugged into a Panamax mr4000. Is that enough protection from power outages like the ones I had?