Windows 10 constantly writting to SSD!(3TBW in ONE month)

Hi! First of all, sorry about my english, its not my primary language.
So, I bought a SSD NVME in 30/07/2020(the day that i had the SSD in hands) till then all good, formated my computer, moved the backup again and all working fine.
3 days ago I was testing a new plan of Internet(I work on a ISP), then I noticed a "limit" on my download speed using steam, it never happens before, but i didn't gavetoo much attention because I was occupied with other things at this time.
Then, 2 days ago I did a Benchmark on my SSD, from day 30/07/2020 it fall from 1Gb/s from written to LESS than 300Mb/s!I downloaded CrystalDiskInfo and on the Written Host i saw the 3TBW in just ONE month of use.
I dont download too much stuff, i dont remember the TBW from my last SSD but more than 1 year of usage, the speed didn't droped, it was a SATA 3 but it keep at 500Mb/s for more than a 1 year before my friend bought it from me.
The things is, last night, I was tracking the SSD usage and the "System" was writting from 100Kb/s to 1Mb/s ALL time. Tracking it in performance monitor, I saw the C:\$mtf and other C:\$ stuff writting constantly.
Anyone here had some issue like this? From the application of my SSD vendor, it saw the SSD health is 100% but this speed are really really low from a NVME. I'll format my computer again to see if it increase but would like to know what can I do about all this log in windows.

Imgur: The magic of the Internet


Windows Version and computer specs:

Windows 10 2004 (19041.450)
i7 7700HQ
16GB RAM
1 SSD NVME Adata XPG SX6000 Lite
1 HDD 1TB

This may or may not help, but the problem might be Crystal Disk Info misreading the data. I found that Crystal Disk Info couldn't read most of the SMART fields of my brand new Silicon Power SSD, but HWInfo could, so I ditched Crystal Disk Info and just use HWInfo instead. Link: Free Download HWiNFO Sofware | Installer & Portable for Windows, DOS (it's free and portable).

Meephz said:

Hi! First of all, sorry about my english, its not my primary language.
So, I bought a SSD NVME in 30/07/2020(the day that i had the SSD in hands) till then all good, formated my computer, moved the backup again and all working fine.
3 days ago I was testing a new plan of Internet(I work on a ISP), then I noticed a "limit" on my download speed using steam, it never happens before, but i didn't gavetoo much attention because I was occupied with other things at this time.
Then, 2 days ago I did a Benchmark on my SSD, from day 30/07/2020 it fall from 1Gb/s from written to LESS than 300Mb/s!

I believe you mean MB/s, because 300Mb would obviously be like an early-2000s' 7K HDD! (37 MB/s)

Regardless, dropping to 300 MB/s, is ridiculous, even for a SATA 3 SSD!

I saw the C:\$mtf and other C:\$ stuff writting constantly.

Yes, it does.

I don't think your Resource monotor values are that unusual: this is mine right now:

Note those are Byte/s values, so even the top item (NTFS vol log) is only 80kB/s (Background = 'tela de fundo'). I can't comment on the 60GB written over 3 days, or the 3TB in 170 hours, but mine has written only 3.3TB in 5000 hours of use.

Updating my post in this thread, I see that Crystal Disk Info has released a number of updates since 29 August to fix issues with many SSD drives and controllers, including the Phison used by my drive: History – Crystal Dew World I ran version 8.8.5 and found it now identifies all but one of the SMART attributes correctly.

@Meephz: embedding a screen shot in the post is easy

mngerhold said:

@Meephz: embedding a screen shot in the post is easy

I did it but the image seems to be disproportionate from the text size, I'll annex at the post

edit:

well, the image keep big anyway :S