Missing clock issue seems to be resolved. Thank you.
One note: When clock was missing I could still stream content, but the Alexa ROKU skill would not work. It was unable to communicate, even though internet was available for streaming. If I restarted the TCL TV and the clock was present then Alexa ROKU skill would work again until the next time the TV was off and a power ON would not show the clock. Just a note to provide to the developers about some of the behavior.
TCL Roku-TV 55P605 (4K/HDR/DV) | VIZIO SB36512‑F6 ATMOS Soundbar | Fire TV Stick 4K TCL Roku-TV 43S425 (4K HDR) | Fire TV Stick 4K TCL Roku-TV 32S301 (720p) | Fire TV Stick 4K YABER Y31 1080p LED Projector | ONN 5.1.2 Dolby ATMOS Soundbar | Fire TV Stick 4K