Yes, I stay in same terminal windows and run the same command many times. For some times all is ok, my eyeone exist, after some runs it disappear.
The profiler declares the same info on the usb bus in both cases. If you want I can provide the Profiler reports, before and after.
Thank you Marco And I forget this result one time if it is helpful: Last login: Thu Aug 21 14:29:13 on console imac-di-marco-noldin:~ Marco$ /Users/Marco/Desktop/spotread -D i1pro: About to init coms i1pro: About to init USB icoms: About to set usb port characteristics icoms: About to open the USB port icoms: USB port needs opening icoms: About to open USB port 'usb:/bus61/dev0 (GretagMacbeth i1 Pro)' icoms: USB port is now open icoms: Clearing any USB errors icoms: usb port characteristics set ok i1pro: init coms has suceeded i1pro: About to init instrument i1pro: Instrument reset with mask 0x1f Reset complete, ICOM err 0x0 i1pro: GetMisc GetMisc returns 302, 0x2a2c, 0xf800, 0x01, 0x00 ICOM err 0x0 Firmware rev = 302 i1pro: Read EEProm address 0x0 size 0x2000 Read 0x2000 bytes, ICOM err 0x0 CPLD rev = 301 i1pro: GetMisc GetMisc returns 302, 0x2a2c, 0xf800, 0x01, 0x00 ICOM err 0x0 i1pro: Instrument reset with mask 0x1f Reset complete, ICOM err 0x0 i1pro: GetMeasureParams MeasureParam returns 14706, 23, 2, 0x06 ICOM err 0x0 Spot read needs a calibration before continuing inst_handle_calibrate called About to call calibrate at top of loopPlace the instrument on its reflective white reference Serial no. 120288,
and then hit any key to continue, or hit Esc, ^C or Q to abort: inst_handle_calibrate user aborted 0x700 i1pro: Terminate switch Handling i1pro: Warning: Terminate Switch Handling failed with ICOM err 0x200 icoms: delete called icoms: closing port usb_close_port() called usb port has been released and closed imac-di-marco-noldin:~ Marco$ /Users/Marco/Desktop/spotread -D spotread: Error - icoms - set_ser_port: port number out of range!imac-di-marco-noldin:~ Marco$
