ID:181045 DQS I/O "<name>" is configured in x4 mode. Use of DQS I/Os in x4 mode has been disabled with the selected Stratix V ES device.

CAUSE: Your design contains one or more DQS I/Os configured in x4 mode. Use of DQS I/Os in x4 is not supported for certain Stratix V devices in the current release of the Quartus Prime software.

ACTION: All Stratix V production devices support the use of x4 DQS. If the design is not implemented with ES devices, change the targeted device to a non-ES part. For more information, refer to the Stratix V ES Device Errata document.