Hello Gary !
Yes, that's really bad, and it's the worst enemy of my band !
they're going to kill me if i destroy again their ears

When I unload the device, it's ok, but when i reload it it comes again.
But i've decided to look closely to the cards to see if there were something with the capacitors, but nothing appears.
I've reseat the cards and move 2 of them (1scope+2pulsar2), and cleaned the stdm connections (cables and cards), because sometimes, the noise is linked to "a communication error with Scope (brd 0) has occured". Sometimes I have just to change the samplerate and it comes back, but sometimes it leads to ""lost asio" into samplitude and freezing scope.
2 of my cards have now their own IRQ, include the scope one.
I've seen on this forum that dynamixii had exactly the same problem weeks ago:
http://forums.planetz.com/viewtopic.php ... s+occured.
You said that the cards may need to be clean (I clean them 3 times this month...

), but you suggest that the card could be broken...In his case, he managed to make his 3 cards work by cooling them.
So I just try to fan cool them too, because I know sometimes it's so hot...(I don't close the pc box, but it seems it couldn't be enough).
Since it's done, it seems that i haven't got anymore this noise...must wait to see...I've had strange behavior after that moment, but after some modules and projects reloading, it's gone...
But when I reseated the cards, I've seen that the plastic protection had been badly injured and deformed by heat...(one of them has even turning white near a nylon screw,...Ouch...I've changed them with a new piece of plastic.
I hope the card is ok

If not, it will explain some the troubles I have since many weeks with my setup.
I don't know if the software monitoring is active in Samplitude I choose the mixer fx monitoring (so i think it's ok):
Maybe something inside my routing (I don't think so)
