Magic Band + Help

Our last trip to WDW was in 2024, and I can only get two of our 6 bands to charge. I plugged all 6 in at the same time around 3:30 pm today. At 7pm, I was able to pair two of them after restarting (two button clicks, one short one a 6 second hold). The rest wouldn't respond to a button click at all. I had all 6 plugged in to a tower USB charger, which is what we used last trip. We leave in 24 hours and I am kinda panicking.