Cannot access Umbrel via weblink nor Terminal

I’ve had my node up and running well for a couple weeks. After power outage a few days ago, I can’t login via http://umbrel.local/start (umbrel.local ’s DNS address could not be found.). I can’t access it via my remote link. I can’t even SSH w/ -t umbrel@umbrel.local via Terminal (no password prompt or anything is returned). Please advise…

Welcome to the community, Max! Have you tried unplugging and replugging the power supply?