In DDP4422, there is a bug after screen capture. After a sucessful screen capture action, GUI/Keypad/IR will be dead. Because GUI can not allocate memory from DRAM, then guiStyle_sub_AddTopMenuStruct and guiStyle_sub_RemoveOpenMenuStruct will return fail, and no OSD menu will be displayed on screen.
In order to fix this bug, you can disable a line in pictcont_ScreenCapture function.
disable "datapath_UserResync();" in pictcont_ScreenCapture function, or you can use datapath_SetConnector instead.
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