If you paused them or left them running while you were running furmark then boinc manager is only giving you it's best guess as to total elapsed time as opposed to actual runtime to complete the WU. I bet if you watch the time to completion it is going down a little faster than 1 to 1 against the elapsed time. All should be fine.

I am tweaked about as far as I can possibly go ... I might have a tiny bit more memory and that's it. Otis ... let us in on those secret tweaks your working on ... I need to shave just 5 more minutes and then I will be processing TONICAP_BIND wus in 4 hours 30 minutes. Drives me nutz that I am at 4:35 and can't seem to find the last 5 minutes AND be stable.