A few months ago, my Panasonic smart TV started losing connection randomly after a software update. I tried every reset and network tweak I could think of until I used the number listed on
https://panasonic.pissedconsumer.com...r-service.html midway through my troubleshooting. The technician explained how to roll back the network settings and adjust DNS manually, which fixed the issue for good. It took less time than expected, and I appreciated how patient the agent was while walking me through each step.