My WU is stuck @99.99% for several hours now, it looks broken.
Is there an option to skip the current project and start a new one?
Pause it. The value will likely show much lower when paused. Then click Finish. It will go back to 99.99 percent/unknown ETA, but let it run, and check the logs, you'll see that FS0x is actually increasing. Give it time.
Yes you're right, the value is much lower when paused (only 65% done). But when I click finish (or folding) my GPU doesn't work. My occupancy rate is still only around 5-10%.