Thank you for replying! Our tech came out and told me that there were two cards that were fried, a power card and another card (but I don't recall what he called it?). He said that the Q1 tested fine, but that he would bring a new one with him just in case it did not test okay after the new cards were installed. We have recently replaced the drive motor, and brake so I am sure I can safely exclude those. I know we have replaced cards before, but probably about 10+ years ago.
Thanks again for your input, I do appreciate it!