Sleep to Wake Errors

Hey all! A few days ago I replaced the original SSD in my early 2014 with a WD black 1tb NVME with the Sintech adapter. Here’s the issue- whenever I close the lid and the computer goes on standby, when I reopen the lid, the computer seems like it does a hard restart, and I get an error report. After some Google searches, there appears to be a workaround by setting setting the standby time to much longer. IF that’s the only fix, then so be it, but I am looking more for a permanent solution than a workaround. Any thoughts?