The NI-Digital Pattern Driver 17.1.1 patch resolves the issue outlined in the table below for the NI-Digital Pattern driver 17.1. NI highly recommends this patch for all NI-Digital 17.1 installations and PXIe-6570 Digital Pattern Instruments.
The patch is available through NI Update Service.
| ID | Description |
| 681944 |
Contention can occur after using source memory on the PXIe-6570 internal bus. Over time this can cause damage to the instrument. |