Nothing to do with the stripes or other issues. See my earlier post.
I wonder if the processor gets confused? Maybe the clickity clack turns on and stops the engine .
The funny thing was I got a replacement older board. The new board may have been a 2 meg board but I will never know. I didn't know enough to inspect it. I thought I would get another new board. I did pay for one. When you need a warranty, you have to take what they give you. Another reason I started installing for myself.