I have a bosch washing machine which for some time as added extra time to washes. Never the same amount of time. I recently reproofed my coat which should have taken 2 x30 minute washes, but the amount of time on both washes came to 2 hrs 20 minutes. Other washes add extra time at different intervals. The engineer informed me that this was caused by uneven loads. Has anyone else experienced this problem. With energy prices about to escalate!!!