Anyway to solve reconnection error?

[~Guest~]

Everytime when playing in LAN with my friend, reconnection error occurs, sooner or later.
I have no idea what is causing it, as known with reconnection error, skirmish works just fine without any errors.
I reinstalled RA2 + YR + mods on both machines, but still no go.

I have tried to research the cause of the error without any success.
Is there anyone who is able to read the SYNC.TXT files?
Or any possible reasons what might be causing this error.

Please help, this error destroy's my mod.