Hi Fernando, Another possibility I've been kicking around is (optionally) running DCC GET operations in a subprocess. Attached is a POC (patch #4), which I'm hoping you'll try. Unfortunately, like patch #2, I believe it'll only apply cleanly on newer Emacs versions. (You'll also be needing to set the option `erc-dcc-get-use-subprocess' to t.) Depending on the outcome of your pcap experiment, this (or some improved version) may be our only practical way forward. Thanks.