"Network Synchronisation Using 802.1AS Not Supported" in FlexLogger

Updated Apr 6, 2020

Reported In


  • FlexLogger

Issue Details

FlexLogger stops recording data from my DAQ chassis or devices after running for several hours. The chassis is connected to the computer by USB and the computer is not connected to the internet but I receive a network synchronisation error: 

Network synchronisation using 802.1AS not supported.


This error appears since you have the "Enable network synchronisation using 802.1AS" setting enabled on your PC. To disable it please follow the steps below: 
1. Please go to File>> Preferences. 

2.  In the General tab, please deselect the "Enable network synchronisation using 802.1AS" tick box.