I have heard it on our ACID based repeater, but not often. Not sure why. We've tested our delay times, measuring about 1/4 - 1 sec, depending on connections. Key-ups can have delays as well. It seems most of our issues occurred when we were using a slower computer for two nodes. No issue on our faster processor. May want to try a one node configuration on your current processor and see if the issue goes away. I'm just guessing based on my limited experience, and may be missing something. Bob kk6ecm _____ From: Keith Goobie [mailto:keith@goobie.org] Sent: Saturday, May 30, 2015 7:11 AM To: kk6ecm Cc: app_rpt-users@ohnosec.org Subject: Re: [App_rpt-users] RPi2 Allstar Audio Quirk. Bob Yes, this is a VoIP system and and conversion delays are inevitable. So, on your system, when a user unkeys from an exchange with another user, do they hear about a half/full second of their previous audio repeated again during the tail hang? We do not get this on many of the other repeaters that we run in the area. Cheers Keith On 5/30/15 9:02 AM, "kk6ecm" <kk6ecm@gmail.com> wrote: See "audio delay" at http://ohnosec.org/drupal/node/72 Thanks, Bob kk6ecm Sent from iPad On May 30, 2015, at 5:08 AM, Keith Goobie <keith@goobie.org> wrote: RPi2 Allstar Audio Quirk. Good day Alll! We have a two node system using the RPi2,a and the latest Compton WA3DSP code (with many thanks). Here is the anomaly we are experiencing and we are seeking guidance and input to remove the issue. After a user unkeys, he/she will hear about a second of their voice during the tail time. This occurs when a node is connected and not connected to other nodes. Something is feedback the audio. I am willing to share the config files with those that can assist in triaging this issue. Thanks in advance. Keith -- keith@goobie.org Keith Goobie Richmond Hill, ON, CANADA