Invalid access to memory - TSFTPFileSystem::ResetConnection

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WinSCP 5.7.5

Error message:
Invalid access to memory.

Stack trace:
(003ADDDF) System::SysFreeMem
(0005A5DA) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(007D18DF) ___org_free
(007BD5C9) ___org_delete
(006D5056) TSFTPFileSystem::ResetConnection
(006D3ACB) TSFTPFileSystem::~TSFTPFileSystem
(0070A553) TTerminal::~TTerminal
(00075332) TManagedTerminal::~TManagedTerminal
(00076678) TTerminalManager::FreeTerminal
(00075CDB) TTerminalManager::FreeActiveTerminal
(003822E4) System::Actions::TContainedActionList::ExecuteAction
(00169E45) Vcl::Actnlist::TCustomAction::Execute
(0034021C) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

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