Commandline version of MetaEditor.exe buggy - needs far too long to open a file after a while

 

Since the latest builds, at least since 3802 of MT5, the commandline execution of MetaEditor does not work proper anymore.

The MetaEditor.exe can be executed with the parameter of the file to be opened in the editor. When the editor is already opened and the specific file is also already opened, the editor simply switches to that editor window.

e.g. MetaEditor.exe "example.mq5"

This works in general - after restarting the computer. But every single call slows down the next one. After running this for 100-200 times, it takes up to a minute until the file is finally shown in the editor and cannot be used anymore. 

Reason: