Stepper motors moving very slow

Made some cuts yesterday and everything was great. Today I made a cut, juice groove around a cutting board and I flipped the board over to engrave someone’s name on the board and the motors moved extremely slow, almost like they were stuck. The machine is in a small shed in the back yard and it is very warm inside. Also the computer would show that the cut was done and the xcarve would run for another couple of minutes. I didn’t know if it is the same issue or not ? Any help is appreciated.

Most computer rooms are air conditioned for a reason…,to%20heat%20than%20to%20cold.