i4mpi3Rre

Hello peers, Did anyone encounter beckhoff tc2 Eethercat ethercat network freezes issue? randomly after the system is idle. I am not using beckhoff IPC but beckhoff network card, driver before and after installation is below. TC2 version is below, latest from beckhoff website. First observation Digital Input & Output will be stopped functioning and no increment in Send Fames.   The only remedy I have right now is to restart the computer, and BSOD will be shown if I attempt to switch to Config Mode. Second Observation Sometimes instead of network freezes, ethercat adapter will be disabled itself randomly in Windows Device Manager. System will be back to business after Re-enable the adapter.