I may be on to what is happening with my MAC.
A Ralph task was preemted and Rosetta continued and all worked as usual.
The Rosetta task finished and Ralph was to continue.
For several seconds the Ralph task showed as running but no ticking on the
CPU time then the time started to go up But I could not watch Grafics on
that task again.
I restarted Boinc and everything was back to normal.

Anders n

Same thing happend again this time it was a swich between Einstein
and Ralph.

Anders n

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A MAC issue.
Ralph showed as running but nothing was happening.
No countup on the time and when watching grafics all was frosen.
It was after ~11000 steps in a model of this Wu https://ralph.bakerlab.org/result.php?resultid=470124
After restarting Boinc everything went back to normal.

Anders n

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MAC my XP computers is running just fine.
As soon as a Ralph or Rosetta task is preemted and then resumed it
"hangs" that is shows as running but the only thing happening is
that the time counts up.
If I recall right Boinc only swiches tasks at checkpoints,
if the task don't progress = no checkpoint.
And it looks like the watchdog don't work on this problem :(

Anders n

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