I'm messing around with this game, but for some reason I seem to be losing momentum sometimes when I land jumps. I watched the speed runs here and I didn't seem to see that happening at all. Also, in the Android version it's not an issue either. Was the game updated or something? Or is there something I'm doing wrong?

The real reason this is an issue is because I slow down for just a split second when I drop down into the water here, and then I'm just barely too late to get in front of this block:

I figured it out. Some sort of glitch in the game-- if you use WASD it gets messed up. Use the arrow keys instead.

Hey late answer here, maybe it's just about deceleration when you don't instantly jump after landing. since you are a bit faster i think when you jump it would be normal that there is a deceleration that doesn't happen instantly (so it looks smooth)