Error reading file 'E:\Backups\stream_vApp_Funbox_SD-40476\fb-db2-VUWY.vm-23095D2023-12-03T002023_F66C.vbk'

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.1

Error message:
Error reading file 'E:\Backups\stream_vApp_Funbox_SD-40476\fb-db2-VUWY.vm-23095D2023-12-03T002023_F66C.vbk'.

Invalid access to memory.

Stack trace:
#0010A8A0#
#01004C0A#
#01006C72#
#01003A2C#
#0008223F# ntdll.dll
#0006FDBA# ntdll.dll.KiUserExceptionDispatcher
#00DEEB8A#
#00DEE7FD#
#00DE560E#
#00E18277#
#00E16BA0#
#00E169CD#
#00DE2182#
#00E156F0#
#00D20953#
#00D1F2E2#
#00D1E312#
#00D1C648#
#000CD80B#
#000152C2# KERNEL32.DLL.BaseThreadInitThunk
#00060B67# ntdll.dll
#00060B2F# ntdll.dll

Status: unknown_rel_addr

The problem happens rarely. I cannot reproduce it.