WD My Passport Slim Problem

Hello.
I purchased WD MY Passport Slim 2TB back in 2014. It worked perfectly fine for years until now. One day just stopped working.
I can’t perform chkdisk or use any diagnostics in Windows because it won’t connect to a windows machine for more than a couple minutes, then typically the file manager will crash trying to access the drive.

And when it’s connected, accessing data on the drive or writing to it is painstakingly slow (10 kbps).

I decided to Backup important Data and Format the Drive and check for errors and bad sectors.
(Backing up around 150 GB took precisely 8 Days)

I formatted the Complete 2TB Drive and scanned for errors.
The Scans failed.
I tried MiniTool Software and did it again. But, again it failed.
tried to repair Bad Sectors but, all failed.
The Formatted-Empty drive takes about 10 Minutes to load and basically the drive is still primarily unusable.
So in an attempt to bypass any corrupt sectors or bad blocks, I created a 500 GB NTFS partition that I hoped I could at least work with. Again, to no avail.

The chkdsk command shows the following error

*C:\Windows\system32>chkdsk /F R:
The type of the file system is NTFS.
Volume label is HARSHAL HDD.

Stage 1: Examining basic file system structure …
256 file records processed.
File verification completed.
0 large file records processed.
0 bad file records processed.

Stage 2: Examining file name linkage …
1 reparse records processed.
286 index entries processed.
Index verification completed.
0 unindexed files scanned.
0 unindexed files recovered to lost and found.
1 reparse records processed.

Stage 3: Examining security descriptors …
Security descriptor verification completed.
15 data files processed.
CHKDSK discovered free space marked as allocated in the volume bitmap.

Windows has made corrections to the file system.
No further action is required.

1953480700 KB total disk space.
36092 KB in 13 files.
84 KB in 17 indexes.
0 KB in bad sectors.
125816 KB in use by the system.
65536 KB occupied by the log file.
1953318708 KB available on disk.

  4096 bytes in each allocation unit.

488370175 total allocation units on disk.
488329677 allocation units available on disk.
An unspecified error occurred (6e74667363686b2e 1729).

C:\Windows\system32>*

PLEASE HELP!