NI-488.2 15.0.0 Patch 1 Details

The following issues were introduced in NI-488.2 15.0 and are resolved by the NI-488.2 15.0.0 Patch 1 (NI-488.2 15.0.1) for both Windows and Real-Time OSes: 

ID Fixed Issue
538997 An NI4882 API call in a multithreaded or multiprocess application results in an unexpected error due to unprotected API calls to an open device handle
542306 When an application exits while there is asynchronous IO pending on ENET interfaces, the application crashes
547340 GPIB ports may not be reported in NI MAX, Web Configuration, and System Configuration API with NI-488.2 15.0.0 on LabVIEW Real-Time OS

Related Links: 
Drivers and Updates: NI-488.2 15.0.0 Patch 1