Hello, I think the conditional on line 1316 of tcp_read.c is incorrect. The check is currently: if (cfg_get(tcp, tcp_cfg, accept_no_cl)==0) { but I think it should be: if (cfg_get(tcp, tcp_cfg, accept_no_cl)!=0) { Does anyone disagree? If not I will fix it tomorrow. Regards, Peter -- Peter Dunkley Technical Director Crocodile RCS Ltd