I/O Connection might be aborted if multiple connections use the same T2O connection endpoint

The issue shows up when there are multiple connections opened to the EtherNet/IP device. All of these connections use the same T2O (target to originator) connection point (assembly instance).
If then one of these connections is aborted by for instance a connection timeout (e.g. plugging ethernet cable), it happens that one of the other connections are internally aborted too, which should not happen.