Mine still has the lag with 'game mode'. It is just a quirk of the thing I bought 10 years ago. It could also be like some of the other commenters are saying

Mine still has the lag with 'game mode'. It is just a quirk of the thing I bought 10 years ago. It could also be like some of the other commenters are saying maybe the HDMI port I have it does not have the low latency bit but maybe 1 of the 4 does. Have to check again. It was not really a big deal as that is not really the use case for my TV. Which was watching movies :)