Inaccurate Clock Timing in 1+0 Bullet Games – Games Exceeding 2 Minutes?

Hi everyone, I've been playing a lot of bullet games (1+0) lately, and I've noticed something odd: it feels like my time is running down faster than my opponent’s. To check, I started using an external stopwatch to time the games. To my surprise, some of these games lasted up to 2.5 minutes total – which should be impossible. In a 1+0 game, the maximum duration should be 2 minutes (1 minute per player), minus a bit due to lag or premoves. Has anyone else experienced something like this? Is there an explanation for this kind of time discrepancy? Could it be a server issue, or is there something wrong on my end? Any insights would be appreciated!

With lag and lag compensation it's possible for 1|0 games to last over two minutes.