Copy is insanely slow

[ags1905]

Using FreeCommanderPortable_2024_Build_901.paf.exe

Scenario
- copying browser profile in a different location on the same disk
- disk is an SSD of 500 MiB/s read and write

Browser profile
- 1.431.918.766 bytes
- 12.343 Files, 759 Folders
- browser was not running

Results
Double Commander - 7 seconds
Windows Explorer - 9 seconds
Unreal Commander - 10 seconds
Free Commander - 600+ seconds. I stopped the copy operation at about 60% and 10 minutes. Selected copy method was Use FreeCommander.

Can someone reproduce this? Not the seconds, but the absolutely insanely long times FC manages to get compared with other file managers.

[Karol]

FC 904 64 bit
Copying from SSD to HDD
1280 files, 138 folders
15.1 GB (16.267.872.368 Bytes)

DoubleCmd: 2 min 52 sec
Windows Explorer: 2 min 59 sec
UnrealCmd: 2 min 59 sec
FreeCmd: 'Use FC' 3 min 15 sec
FreeCmd: 'Use FC - Windows method' 3 min 00 sec
FreeCmd: 'Use Windows' 2 min 55 sec

[alf5000]

FC is noticably slower (I wouldn't call it insanely slow) especially when there are lots of small files involved.

Windows FileExplorer: 0:51min
FreeCommander: 1:41min

2,27GB
19.511 files, 2.713 folders

I admit faster is better, but ....