And today, it just stopped working correctly!
I haven't used it in a few weeks because I don't get a lot of time to actually mess with portable gaming stuff except when I'm at home, where all my other distractions are. So naturally, the battery was dead. This is normal, the Steam Deck standby time isn't what I would call very good. So as usual, I plugged it in, waited an hour or so, and went to power it on.
My RMA replacement should arrive today. Will be interesting to see what all has changed in a year
