Be sure to check out the Guru3d news article for more details but there may be issues with firmware updates 3B6QCXP7 and 3B7QCXE7. It is worth checking your firmware if you have weird intermittent issues. Link below.
Linus does a great job with this video explaining that not all m.2 drives are the same; the protocol matters! NVME and ACHI drives both come in m.2. The NVME ones are the latest and greatest while ACHI are like the normal SATA SSD drives. Give LTT a follow!