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#1
USB write speed is suddenly extemely low!
Please help me!
A lot of stuff has happened in the last two days, which I don't understand.
The latest thing to happen, is that I can't write large files to USB-sticks. I usually transfer at about 1 GB per minute. Now, about the first couple of hundred MB (judging by the progress-bar) go at normal speed (ca. 15 MB/s), and then it stops. Windows starts saying the 3 GB file will transfer in "about 3 minutes", then suddenly says "about 1 hour", then a couple of minutes later "about 3 hours." I am sure if I waited longer, it would say "about one day".
Here is all the crazy stuff that has happened:
Wait, I was just about to read all the stuff I had written and saved in a text file on my desktop, but now it is totally empty! It was 28 KB, and it still is, but it is all 0-chars now!!!
What is going on with my computer?! This is intolerable! Now I am losing data! I don't even have write-caching enabled on the C: drive, and still this happened!
Let me see if I can remember it.
I first noticed something strange, when my external HDD which was drive e: was suddenly drive n:! This has never happened before.
I began to google it, and there seemed to be a lot of mentions of USB-drives. So I remembered that just a short time earlier, I had inserted an old 256 MB USB-stick plus my Android phone at the same time. Was that the problem?
Then I tried inserting the USB-stick again, and my external HDD was now drive O:, whereas the USB-stick was drive N:!
I went into Disk Management, and the external HDD was all the way down as "disk 9". I don't remember what it was before, but I THINK it was just below the internal drive as drive 1, or 2, or something.
Also, Windows seemed to boot up more slowly, and I thought could it be because the external HDD was all the way down as disk no. 9? Now windows seems to turn off the HDD and then spin it up again every time it boots up. I don't remember if it did this before, so I don't know if this is also a symptom of something being wrong.
Finally, I decided to name my external HDD drive Z:, to prevent it being changed into another letter, and breaking my shortcut-links.
But I think that's when I discovered that transferring large files to other USB-drives is impossible. It's funny, my external HDD seems to have no problems copying files to the internal C: drive, but when I try to copy a file from the external drive to a USB-stick, it acts as described above. Also, my external HDD makes an odd ticking-sound when reading, as if it is an old-style HDD, which made noises when reading and writing, whereas when copying to the internal, it is smooth and silent.
I just tried copying a large file from the internal HDD to the USB-stick, and the same thing happens. It goes quickly in the beginning, and then, about 20% into the file, it goes dead. Actually, it's completely dead. The USB-stick isn't even blinking anymore. And Windows is stills saying "about 2 minutes 45 seconds" here 6 minutes later. It's completely dead.
I have tried searching for explanations for the disk-number switch thing, but so many things are happening, that I don't know what to try to search for.