From a forum search I see INTFLASH_UNAVAILABLE errors possible with T7 Pro. However, we use T7 (not T7 Pro) in our instruments and have seen error 2358 on two separate instruments on startup of our application that communicates with the T7. See logs below. The reason for the error given for the T7 Pro is that Wifi module is booting while an attempt is made to access flash. Since the T7 does not have a Wifi module, I am looking for an alternate reason for the error. Thanks for any help with this error.
07/20/2016 07:45:26.674 Info DIGITALIO-StartServer() ~ ####################################
07/20/2016 07:45:26.674 Info DIGITALIO-StartServer() ~ Starting DigitalIOServer...
07/20/2016 07:45:26.690 Info DIGITALIO ~ Waiting for new connections on port:4010...
07/20/2016 07:45:28.624 Info DIGITALIO ~ LabJack=T7, SerialNumber=470012730, Hardware Version=1.29999995231628, Firmware Version=1.0188000202179
07/20/2016 07:45:28.624 Info DIGITALIO ~ LabJack (T7) Error 2358 (2358) with message "INTFLASH_UNAVAILABLE"
07/20/2016 07:45:29.638 Info DIGITALIO ~ LabJack=T7, SerialNumber=470012730, Hardware Version=1.29999995231628, Firmware Version=1.0188000202179
07/20/2016 07:45:29.638 Info DIGITALIO ~ LabJack (T7) Error 2358 (2358) with message "INTFLASH_UNAVAILABLE"
07/20/2016 07:45:33.064 Info DIGITALIO ~ Opening new connection on port:4010...
07/20/2016 07:45:33.064 Info DIGITALIO ~ Started thread for new connection...
07/20/2016 07:45:33.064 Info DIGITALIO ~ Waiting for new connections on port:4010...
07/20/2016 07:46:28.598 Info DIGITALIO ~ Response sent on port 4010: LABJACK_SERIES,0,Success,T7,SynchronousRequestID-1^1^636045975885827027,
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When the T7 starts up it checks what hardware is installed. In order to check for the presence of the wifi chip flash access has to be blocked for a second or two.