My Roku TV has been updated to 9.3.0.4182. The time is reported to be 10:03 AM Arizona time when it is currently 8:24 PM Arizona time. I tried to reinstall the update, but that didn't work. The secret menu did not give me the option to revert back to a previous update.
Same issue here! My TV is wired connected to the internet and as soon as it's on, it begins displaying 9:58am PT. When I switch to wifi connection, the time issue is resolved.
