Difference in UTM time output data Clarius vs. KXCI, decimal place missing

Hello, we are working with our own pulse measurement UTM, that is based on seg_arb commands. Strangely, the KXCI output data differ from the Clarius output data when running the same UTM with identical input parameters. If the total sequence length exceeds 1ms, the time values from KXCI have only 7 decimal places whereas in Clarius we get 8 decimal places. For shorter sequences the data is identical. The voltage and Current values seem to be unaffected. Tested in Clarius v. 1.6.1 and 1.11 with identical behavior.
Is there any explanation for this inconsistency? Any idea how to fix this would be highly appreciated.
Thank you.