I'm using USB w/ 6TB WD Elements WXD2D639FZ3U
To date the hard drive has been flawless, and I would note that live channels are also locking up. The HD is just over. 50% full.

PS 10AC5E2C FLEX 4K

I'm primarily watching via Fire Stick. While watching Live TV and/or Recorded shows several times a week I'll get a ready to record message during playback. Navigation to any action results in a lockup. I've checked my router, Fire Stick, Roku, Netgear and Cat 8 cables. All checked out. The only ...