Windows 10: file transfer dramatically slow

I have an issue with slow file transfer windows 10. I am almost sure it has nothing to do with the network settings.
I have one application and:
1. If launched from local drive works perfect
2. If launched from mapped drive same folder on the same hdd works very slow
3. If launched on another computer in network very slow as well
It seems to me the issue is mapping the drive itself. Even with no access to the network result is the same:
disk C:\Folder - full speed,
disk F:\ mapped disk C:\Folder – no speed at all.
I’ve checked all solutions found , and still no result.

Physical location of files is the same disk C folder - mounting virtual drive slow down the transfer very very significantly. At the beginning it works with full speed, than slow to kb/s.



:)

 

Copy Files from Hard Drive to SD Card - Painfully Slow Transfer

For me, the thing that worked was going into the SD card properties and selecting "performance", versus quick removal. I rebooted and the speed increased dramatically. This is the only thing that has worked. Apparently, that setting in Windows throttled the performance!

 

Cable to transfer files

OMG. I have never met anyone who actually bought one of those file transfer things.



Firewire will do the same as USB, but faster, so will a cheap crossover cable. I can wlak you through the steps of moving data so you will not miss a beat.




Anything more than $10 to buy a cable is too much.

 

Dramatic slow down of computer

I have a desktop running Windows 10 Home v. 1709 Intel Core 3.2120T cpu 2.605 (none of which I understand) and I have a dramatic slow down for about a week now. What's going on?