Abort timer countdown not work and always on 60 s

[almaz-free]

Windows 10 Version 1607 build 14393
Far30b5885.x64.20210901.7z

When i connect by SFTP protocol to remote host, which not online at this moment, i always get "Confirmation" dialog with "Abort" timer, which auto-reconnect after 60 seconds.

Now auto-reconnect not work, and "Abort" timer always freeze on (60 s) position:

╔═ Confirmation
║ **Host is not communicating for more than 15 seconds.
║ Still waiting...**
║
║ Note: If the problem repeats, try turning off 'Optimize
║ connection buffer size'.
║
║    Abort (60 s)
╚═

[ms2048]

Just in case, FarGroup/FarManager#713 has both an explanation and a workaround for this via a special Lua script by @rohitab.

[alabuzhev]

Moved to michaellukashov#383