ok, here a the new results with FFS Beta 10.15.
with "Fail-safe file copy" enabled...
_________________________________
|09-08-2019 [15:08:47]
|
| Completed with errors
| Errors: 2
| Items processed: 1 (13,4 MB)
| Items remaining: 1 (13,4 MB)
| Total time: 00:00:04
|________________________________
[15:08:47] Info: Synchronizing folder pair: <-Two way->
D:\PROGRAMAS
mtp:\GT-I9300\Card\PROGRAMAS
[15:08:47] Info: Creating folder "mtp:\GT-I9300\Card\PROGRAMAS\FREEFILESYNC v10.14"
[15:08:48] Info: Creating file "mtp:\GT-I9300\Card\PROGRAMAS\FREEFILESYNC v10.14\FreeFileSync_10.14_Windows_Setup.exe"
[15:08:50] Error: Cannot move file
"mtp:\GT-I9300\Card\PROGRAMAS\FREEFILESYNC v10.14\FreeFileSync_10.14_Windows_Setup~e9a7.ffs_tmp" to
"mtp:\GT-I9300\Card\PROGRAMAS\FREEFILESYNC v10.14\FreeFileSync_10.14_Windows_Setup.exe".
IPortableDeviceProperties::SetValues failed for WPD_OBJECT_ORIGINAL_FILE_NAME.
HRESULT: 0x8004a802, Facility: COM/OLE Interface Management
[15:08:52] Error: Cannot move file
"mtp:\GT-I9300\Card\PROGRAMAS\sync.ffs_db.9050.ffs_tmp" to
"mtp:\GT-I9300\Card\PROGRAMAS\sync.ffs_db".
IPortableDeviceProperties::SetValues failed for WPD_OBJECT_ORIGINAL_FILE_NAME.
HRESULT: 0x8004a802, Facility: COM/OLE Interface Management
with "Fail-safe file copy" disabled...
_________________________________
|09-08-2019 [15:11:27]
|
| Completed successfully
| Items processed: 2 (13,4 MB)
| Total time: 00:00:01
|________________________________
[15:11:28] Info: Using non-default global settings:
Fail-safe file copy - Disabled
[15:11:28] Info: Synchronizing folder pair: <-Two way->
D:\PROGRAMAS
mtp:\GT-I9300\Card\PROGRAMAS
[15:11:28] Info: Creating folder "mtp:\GT-I9300\Card\PROGRAMAS\FREEFILESYNC v10.14"
[15:11:28] Info: Creating file "mtp:\GT-I9300\Card\PROGRAMAS\FREEFILESYNC v10.14\FreeFileSync_10.14_Windows_Setup.exe"
so maybe "Fail-safe file copy" should be disabled by default for MTP devices ?