Well I do have a few ideas, but lets start with the basics.
Mods on here will tell you to include your current build in your signature so it's easier to refer to instead of asking what is your current build overtime you have a question. As in what Mobo, CPU, GPU, SSD etcetera...Its part of the forum rules. Plus having a signature is kind of cool to let people know what kind of builds you have done. Anyhow when you have time you should do that.
So ..on to your SSD issue.
Are you running m.2 gen3 NVME SSD?
And a question for you.. Where did you get the v3590 of clover. On Source Forge I only see v3577.