Sled won't keep up

I thought I found it, but I guess I’ll have to double check and triple check if it’s the correct one or if there’s a newer version.

If you look at the original photos in the post, you can see I get errors immediately with regards to unsupported command lines. Once I “resume cut” it gives me the sled error. The whole time the motors don’t move and the sled doesn’t budge.

That being said, motors work fine during calibration.