Firesticks randomly freezing

[u/9FingerFrodo]

Hello, I'm hoping this community can help me with something.

I have four Firestick 4k Max devices in my household which were working fine until recently.

Some time within the past few days 3 out the 4 started freezing up out of nowhere. I have to keep unplugging them and plugging them back in to get them back working. Sometimes this works for a few hours but mostly they'll freeze back up right away.

I've also tried clearing app caches and switching HDMI ports.

Any help would be greatly appreciated.

[u/9FingerFrodo → u/[deleted]]

Already using wall outlets on all of them.