I ran a Camaster CNC 2’ x 3’ for about 3 years but totally new to lasers. It doesn’t matter how I set it up, the laser printed all the way to the top right of the table. Had to do a total manual setup and set the origin 0,0 manually every time, didn’t work any other way, any words of wisdom here 
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The laser is designed that way due to safety concerns.
The laser is designed to go to the top right each time? I’m not sure that’s the case…
Thank you, we learn something new everyday.
Oops, kind of late for the upgrade, lol, but I have not experience any issues with WIFI so far, fingers crossed. Thank you for the advise.