Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
>
> I don't remember the details from the top of my head,
> 8.3.10 was more than two years ago.
>
> But from the changelog of 8.3.11:
>
> * Fixed wrong connection drops ("PingAck did not arrive in time")
> with
> asymmetrically congested networks
>
> Just saying ...
>
Over the weekend I upgraded our DRBD servers from Ubuntu 12.10 to Ubuntu 13.04, which brought along DRBD 8.4.3. My issue seems to have gone away.
Gerald