Title says it all!
does unplugging it and plugging it back in fix it? Also check the time on the computer, I may be recalling incorrectly but thought that had something to do with it.
The time is out by an hour, so probably due to daylight saving adjustment.
Power cycling the tool control didn’t fix it.
Computer time is correct.
The computer just sends 5V to the TC and nothing else. Did the other readers show the same behavior?