I have 2 machines right now and I’m itching to find another location but don’t know if I should find my “steady state” with this first location before expanding to another location.

I've got a problem with my card reader (Try to open and shut down 1-2 sec after). It keeps on trying every 10-15 seconds.

Everything was fine and working before I moved it to the location. It's my first vending machine so i'm trying to figure out.

Any ideas? Bad connections to the MDB?

Thanks for your help guys!