Taks restart again and agan on multi user PC

My PC is used by two people with different login accounts but with one SETI account. When the first user logon and BOINC starts it continues with tasks. After 2 ours the second user logs on and some tasks start at zero again.
This includes GPU and CPU tasks.
some tasks never make checkpoint.

Tasks that need 5 ours, never will end because of this.
I loos a lot of processor time.
Anybody has a idea or answer for this problem?

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Are you sure you don't mis-interpret how BOINC runs things, that the tasks you see 'restart from zero', are just new tasks starting from zero? As as far as I can see from the work you did, it's just running normally.

There's a lot of short work being sent to us, work that runs about an hour or less. I also see some 5+ hour tasks in your pending and valid lists. So no problems to be seen.

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Jord

- BOINC FAQ Service
- BOINC User Wiki

Real is just a matter of perception.

It looks fine now. when i return to the first logon of the day, BOINC gives lots off messages "resent lost task ,,,,," etc.. + message "GPUs have become usable; enabling tasks"

When i go to the second logon off the day Boinc doesn't show a working GPU, but it still runs in the background. + message "GPUs have become unusable; disabling tasks"


GPU using only 35% - 50% but that is an different problem.
still does 1 WU in 7 minutes.
You have any ideas about getting my GPU to perform better? Lunatics is not available.

and thanks for your answer.
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To be complete in my answer: I stop CPU work the 6.03 units because they restarted as i changed user on my PC.

The GPU WU, 6.09 work as i wrote.

After long tweeting of my system, it crunches 24/7 now, without problem.

Found a new problem: my memory (4Gig) is after 12 ours full and have to restart the system. I tried to use the setting "Keep paused Wu in memory, NO" that seems to solve the problem. 12 ours with every 7 minutes 1 WU is a lot of memory.
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