VIAVI TestCenter: GUI loses connection to chassis after some time.

VIAVI TestCenter: GUI loses connection to chassis after some time.

• It was found that the PC had a sleep time and if no activity the network link is dropped. • It doesn’t say the PC went to sleep but if the network link goes down then the TestCenter GUI will lose connection and the GUI will give a message and close down. • After disabling sleep on the PC, the connection became stable. Additional comments: If issue different from above but similar GUI loses connection or freezes. • Always check the logs.  • Test with another PC. • Test with PC that is NOT a Virtual Machine. • Disable Windows Update. • Using a Lab Server may help. • Optimize for Long Term Test •