I don’t know if any others have this issue so posting this in hopes of a fix.
When watching live TV on my shield (16gb) it will suddenly hang and show the wait/load circle thing indefinitely until I back out of the channel. Seems to happen at roughly the 3 hour mark of continuous watching of the same channel. I can back out of that channel, select a different channel and it will play fine, then select another different channel (because of dual tuner) and it will play fine, then go back to the original channel and it will play fine again for about another 3 hours. Not sure what the issue is but it seems to be some sort of buffering/recording of live TV error. My other thought was a tuner problem (I am using a Hauppagge 1595) or usb hard drive issue (I am using a Seagate 1tb usb3 drive).
Anyone else have this issue?