Hi Euan, when the boot process is complete it´s pretty slow because fx intr handler causes 100% CPU usage. You can move the cursor, but everything else takes much more time. I used the process controller to set the priority of this process as slow as possible. After that the CPU usage is about 50% all the time. > Hi > > I don´t know where to post this. Maybe this is the right place!? > > I "reinstalled" Haiku on real hardware (a ThinkPad T23) now the process fx > intr handler causes 100% CPU usage. What´s wrong with my System? > > Here´s a screenshot: > http://ronnywisor.de/images/Haiku/screen1.png > > Thanks in advance. > > Best Regards > Ronny > > Looks like a problem with the ipro_100 network driver on your PC. Does the system become unresponsive? Euan