FAQs from Rohde & Schwarz

FSL Blue Screen or Application Crash


When FSL is starting up, it comes to some hesitation when windows desktop is already visible (hour glass appears).
If the unit is protected by Windows-Logon prompt, the same will happen right after pressing <CTRL><ALT><DEL> to log in.
Specially when login happens not right after booting (e.g. 2 hours later), the login process is completed, but it ends in some application crashes.


Please check the C-MOS data. The problem occurs just by a very old date set in the BIOS (had a unit with 01.01.1601).

After setting the correct or applicable date the unit should show normal behaviour.