I was wondering why different lines in my register assume different colors? Gray, White, and Light blue. I could understand if it was the difference between a charge / deposit / transfer, but that does not seem to be the case.

Not sure where this light blue comes from. The gray and white are usually alternating to support distinguishing between transactions. Does anything happen to the buttons underneath the register when you select one of those light blue entries and a white a gray one afterwards?

Thanks for the response. I think I found where the blue comes from. In the color setup, it's the colors for imported and matched transaction.

Yes, that is what I thought and why I asked these questions. Glad to see, that you solved it yourself.