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Topics - hillbillycnc

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General Mach Discussion / CPU maxed out with R3.042.20
« on: January 11, 2009, 12:36:55 PM »
Hi all

Have been using Mach for several years now.
I have recently built a router table, trying to get the bugs out.
Right now I have it running off the parallel port with PC off my Mill.
I upgraded Mach to R3.042.020, because I have a SmoothStepper coming.
With this release when I load a Large file from Photo VCarve  the CPU goes to 100%.
You try to jog and it hesitates and then goes farther than expected.
Get Driver Watchdog Triggered Error.
You can run the code and the usage goes down to normal and runs smooth.
Have tried it on XP Pro and Vista same thing.

I can down grade to R3.039 and every thing works normal even a file with 1.5 million lines.
Jogging returns to normal and CPU usage is normal.
Is anyone else seeing this behavior?

Thanks Barry

 

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