What does the DAQami error message mean?

[xtal21]

Hello

I am Mr. Cha. I got the following error message while logging data using E-1608 and DAQami. What does this error message mean? And what's the solution?

Error

A TDMS error occurred while attempting to write data to the log file.
Error Code: -6623
Error Message: Invalid channel handle.

[DAQman]

Hello,

Error 6623 is undocumented and does not happen often. However, the few past incidents point to the device itself. If you are on a Windows 11 Computer, make sure the InstaCal utility is version 6.73. Otherwise, if it is possible try a different E-1608. 

Best regards,

John