Minecraft Cheat Engine Speed Hack

I normally use the CE Speed hack to help speed up some of the tedium in modded minecraft sky maps. It's always been fine, worked like a charm. As of the last few weeks though, I have been unable to get Cheat Engine's speed hack to fully work with Minecraft. By that I mean, I can get movement speed, but everything else either looks like it is moving faster, and then jumps back to where it was, such as the time of day and sieving gravel, or just not speeding up at all like the furnaces. I tried downloading multiple different mod packs, older versions all of it, and it doesn't seem to fix my problem. I finally updated my CE to 67 and that did nothing either. I'm pretty sure it's a setting or something I click and can't remember or something. Does anyone have any idea what happened?

Try changing the values in CE one by one. You might be changing the value for multiple things which you shouldn't be changing the value of (hence it not working properly)