Hi all,

I use sam-ba 2.10 to flash sam9g20 custom board on vista pro 64 by USB com port.

When I launch sam-ba, two windows process, svchost.exe and WmiPrvSE.exe are launched too and use approximately 30 to 40 percent of my CPU during the first two minutes.
Why the CPU usage is so high and how to reduce it ?

In the same time, i would like to lauch two or more sam-ba process simultaneously, but it doesn't work.

The first is OK, but the second stops just after initializing the RAM and sam-ba_cdc stay running.
Any solutions ?

thanks in advance