Niko Mikkila wrote: > Could also be a problem with shared interrupts and an old dxr3 driver. > What version are you using? Post the output of "cat /proc/interrupts". Interrupts: CPU0 0: 1481133 XT-PIC timer 2: 0 XT-PIC cascade 3: 66813 XT-PIC em8300, saa7146 (1) 4: 1041 XT-PIC lirc_serial 6: 0 XT-PIC Intel 82801BA-ICH2 7: 58429 XT-PIC wlan0 8: 1 XT-PIC rtc 9: 252590 XT-PIC acpi, uhci_hcd:usb2, saa7146 (0) 10: 0 XT-PIC uhci_hcd:usb1 11: 2950 XT-PIC eth0 14: 31921 XT-PIC ide0 15: 22 XT-PIC ide1 NMI: 0 LOC: 0 ERR: 0 MIS: 0 Dxr3-driver: em8300-0.15.2 BR, Jarmo