So, it happened again. Miranda's chat window became unresponsive, same icon in tray. But some Miranda's threads in Process Explorer alive.
Call stack of main thread:
Spoiler
wow64cpu.dll!TurboDispatchJumpAddressEnd+0x6c0
wow64cpu.dll!TurboDispatchJumpAddressEnd+0x4a8
wow64.dll!Wow64SystemServiceEx+0x1ce
wow64.dll!Wow64LdrpInitialize+0x42a
ntdll.dll!RtlUniform+0x6e6
ntdll.dll!EtwEventSetInformation+0x186f8
ntdll.dll!LdrInitializeThunk+0xe
ntdll.dll!NtWaitForSingleObject+0x15
ntdll.dll!LdrFindResource_U+0x5d6
Clist_nicer.dll!CLUIFramesGetFrameOptions+0x24
mir_core.dll!CallService+0x58
TopToolBar.dll!TopToolBarProc+0x149
mir_core.dll!mir_callNextSubclass+0x7c
Clist_nicer.dll!ToolbarWndProc+0x231
mir_core.dll!MSubclassWndProc+0x2f
USER32.dll!gapfnScSendMessage+0x332
USER32.dll!GetThreadDesktop+0xd7
USER32.dll!GetClientRect+0xc5
USER32.dll!CallWindowProcW+0x1b
Clist_nicer.dll!FramesSubClassProc+0x63
USER32.dll!gapfnScSendMessage+0x332
USER32.dll!GetThreadDesktop+0xd7
USER32.dll!CharPrevW+0x13f
USER32.dll!DispatchMessageW+0xf
miranda32.exe!wWinMain+0x28a
miranda32.exe!__tmainCRTStartup+0x158
kernel32.dll!BaseThreadInitThunk+0x12
ntdll.dll!RtlInitializeExceptionChain+0x63
ntdll.dll!RtlInitializeExceptionChain+0x36
And again... Stack looks the same.
Spoiler
wow64cpu.dll!TurboDispatchJumpAddressEnd+0x6c0
wow64cpu.dll!TurboDispatchJumpAddressEnd+0x4a8
wow64.dll!Wow64SystemServiceEx+0x1ce
wow64.dll!Wow64LdrpInitialize+0x42a
ntdll.dll!RtlUniform+0x6e6
ntdll.dll!EtwEventSetInformation+0x186f8
ntdll.dll!LdrInitializeThunk+0xe
ntdll.dll!NtWaitForSingleObject+0x15
ntdll.dll!LdrFindResource_U+0x5d6
Clist_nicer.dll!CLUIFramesGetFrameOptions+0x24
mir_core.dll!CallService+0x58
TopToolBar.dll!TopToolBarProc+0x149
mir_core.dll!mir_callNextSubclass+0x7c
Clist_nicer.dll!ToolbarWndProc+0x231
mir_core.dll!MSubclassWndProc+0x2f
USER32.dll!gapfnScSendMessage+0x332
USER32.dll!GetThreadDesktop+0xd7
USER32.dll!GetClientRect+0xc5
USER32.dll!CallWindowProcW+0x1b
Clist_nicer.dll!FramesSubClassProc+0x63
USER32.dll!gapfnScSendMessage+0x332
USER32.dll!GetThreadDesktop+0xd7
USER32.dll!CharPrevW+0x13f
USER32.dll!DispatchMessageW+0xf
miranda32.exe!wWinMain+0x28a
miranda32.exe!__tmainCRTStartup+0x158
kernel32.dll!BaseThreadInitThunk+0x12
ntdll.dll!RtlInitializeExceptionChain+0x63
ntdll.dll!RtlInitializeExceptionChain+0x36