Basic wood cutter doing nothing

[ghost]

Cart (Standard):

• Tiny Coal Engine
• Solar Engine
• Basic Wood Cutter
• Side Chests
• Advanced Smelter

The cart will move and place saplings without issue, but when it runs into a tree it does nothing. The wood cutter will do the animation, but no progress is ever made. There are other mods installed, but it is using oak saplings.
One thing I did notice is that while the actual module slot for the cutter displays 99% health, the module display in the bottom right corner shows 0% - so not sure what that's about.

[GoryMoon]

It will start with the leaves that are connected to each other and then start on the logs that are connected to the one that it started on, are you sure you didn't wait long enough.
Also what version of Minecraft and Steve's Carts are you using?

[ghost]

Leaves are not getting chopped either.
-MC version: 1.12.2
-SC version: 1.12.2-2.9.1.65
-CORE version: 3.6.8.214

[Infernalboy95000]

The second percentage is the "repair proces". ¿Do you have any diamonds placed in the repair slot of the cutter?