I just tried the DGT 3000 clock with my DGT eboard through chess connect and the clock didn't display the times correctly, nor the moves. I also do not have the proprietary board-to-clock cable and am using a 3.5 mm cable I have laying around. Could that have something to do with the incorrect display of times?
As long as your cable consists of three wires and has three separate pins on each end, you should be fine. It is important to have the clock set to option 25. I.e. "25" should be visible in your display and should not be blinking.
I just tried the DGT 3000 clock with my DGT eboard through chess connect and the clock didn't display the times correctly, nor the moves. I also do not have the proprietary board-to-clock cable and am using a mm cable I have laying around. Could that have something to do with the incorrect display of times?
Normally plays on lichess without any issues. Testing on chess.com also works generally well, except the clock must be turned on before starting the game. On lichess, the clock can be activated after the game starts, and it will synchronize correctly upon the next move. On chess.com, if the game begins before turning on the clock, the time appears after the first move but is displayed incorrectly, and increments keep adding inaccurately.