Can you get the vender to send you the parameters for your machine to reload. any time you want to make changes you should save your settings so you can restore them if things go wrong or if you have a controller failure
I'd search for the User Manual on what appears to be a "Ruida Laser Controller". I bet the info is all in there, troubleshooting, or you can find video referencing to setting-up the Ruida Controller on YT and elsewhere.
Side note; look as if the motor got stuck on the limit switch (your 1st vid). I'd ensure that the motor is functioning correctly and that the limit switch is not engaged/bent/damage.
Download the file put it where you can find it then go to your RDworks and open vender settings you should see open open the file you downloaded and then write to the machine