First, I think I dont have a clue what im doing. Maybe you can help me. In 2015 I downloaded Bitcoin qt 0.10.0 to do some small payments with. I never used it again. When I opened it this week for fun it was out of sync for 5 years (how can that be when I synchronized it 2-3 years ago to do the payments ?). Anyway, it started synchronizing this week and showed Available: 0.02 BC, Pending: 0.13 BC and Total: 0.15 BC. The longer its synchronizing the less money is left in the Total sum: now its 0.08. I have been using a recent version of Bitcoin Core in 2017 for some small transactions on the same computer last month. When I opened that one it was also suddenly of of sync for 2 years now, while I synchronized it a weeks ago. Im missing a point here, I know. Can anyone explain me why the 2015 Total balance is changing. Thanks