Well I’ve learnt a lesson tonight, after having Ralph active on my rigs for some while I finally pulled some work down. Whilst I have a limit set for Rosetta there was no such limit for Ralph so it collected 24 WUs and started all of them, promptly suspending half a dozen for lack of memory and just as promptly locking the machine solid.

I rebooted and copied the app_config across before it locked up again. A second reboot and it’s run ok since.

Moral? Don’t let any project free reign to take more cores than you can possibly process - after a drought or if the other projects run out of work you’ll be in trouble.

Thanks, I have put in an app_config.
But it is more of a theoretical problem until they send me some.

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