https://cohost.org/ghoulnoise/post/5286766-do-not-buy-hisense-t
TLDR;
The root cause is the TV generates random UUIDs for UPNP network discovery every few minutes. That means it poses as a new device. This caused windows to add it to the device list (Device Association Framework, aka DAF) as a new device. This means now 1000s of devices (which is the same device) filled the device tree causing it to enumerate forever. Thus the "deadlock".