@Danal Also, if you use glass with Aqua Net, you will find that you have no need for bed leveling. Once I have my bed leveled, I shut off bed leveling altogether. My first layer is always perfect, because glass is the flattest surface you will find.
Once the glass cools, the printed part just comes off as if it was just placed there. This goes for both PLA and PETG.
I am in the U.S.A and this is what I have been using for quite a while. I print on glass. It works great. It is sticky when it is hot and the parts just come off when the glass is cool.
Aqua Net Extra Super Hold Professional Hair Spray Unscented 11 oz
This is the link for it on amazon.com
If you haven't had the opportunity, take a look at the theory and reference mechanism of corexy kinematics located at https://corexy.com/
The reference mechanism has the bottom belts crossing over. I believe that all the other belts need to be in parallel.
I have seen commentary if you attempt to put both belts on the same plane, then the two belts will rub where they cross over. Otherwise, I have not seen any additional pros and cons with the bottom belts being parallel or crossing over.
Thanks, My issue is I need new glasses and my hands have a slight tremor 
Once you know the name of what you are looking for, they are much easier to source.
What the name of the Duet 3 Connectors that connect to the stepper motors. (the part that is crimped). Even though I have a ratcheting crimping tool, I am still struggling with them and will need to get more.
@droftarts Thank you for the suggestions. I tried two different USB cables and two different laptops. One of the cables was used with a spare raspberry pi that is currently not in use. The board does not show up in device manager. I also tried YAT, and it did not find it either, which I expected because the O/S did not see it.
All wiring is disconnected, except for power. I did try to erase the board several times by putting a jumper on the erase pins as per the procedures documented. That did not help.
@Phaedrux I turned it on and attached it to my laptop. I waited for 5 minutes and I the CPU did not get hot. How long should I wait? How hot does it get if there is an issue? I did not see any damage on the board.
My Duet2 Wifi was working great. I am still in learning mode. Running some simple gcode. The last time I went to use it, it was unresponsive. I pulled the SD card and checked it in my laptop and it was unreadable.
When powered on, the blue, red, and green LEDS are lit as well as the red diag LED is lit. When I plug the USB into my laptop, the USB power LED lights, but my laptop does not find any new hardware.
I read the "What to do if your Duet won't respond" documentation and I am at a dead end. I have not yet put in a new SD card. I was not sure if that was needed to diagnose the problem.
Any suggestions? Any help would be greatly appreciated.