I had my fully updated PS5 powered off for about a month. I could not login because it needed a new firmware update. But I could not connect to Ethernet for s

I had my fully updated PS5 powered off for about a month. I could not login because it needed a new firmware update. But I could not connect to Ethernet for some reason. Swiched to wifi, downloaded the update but I failed to install. Required a few reboots. Now this is not a typical experience but it is far from the Sega genesis and Nintendo SNES cartridge games that worked flawless