ProjectWise Connect intermittent issues connecting with NAS storage

We just upgraded our ProjectWise to Connect 3.49 version and our storage is on NAS drive. Since upgrade we are noticing some connectivity issues with our storage and connection is intermittent.. We get an error message (attached below) accessing a file but able to access the same file on the next attempt.

We were on V8i version before connected to same NAS drive before and never had any issues.