Hello everyone, I recently migrate to Kubernetes and to the last release of freeswitch (1.10.7). Freeswitch is running in a docker container based on Debian bullseye. I’m having troubles with registering my Sip gateway. Most of the time everything is ok but sometimes, when register is in progress I have logs indicating that there is a dns problem 2021-12-09 13:13:25.635592 73.97% [ERR] sofia_reg.c:2677 studio Failed Registration with status DNS Error [503]. failure #75 2021-12-09 13:13:26.635697 73.93% [WARNING] sofia_reg.c:516 studio Failed Registration [503], setting retry to 5 seconds. When I scan dns call with tcpdump it seems stuck using dns request for srv and naptr server (none of them exists in my gateway) and does not require the A I tried to remove this from my external profile <param name="disable-srv" value="true" /> <param name="disable-naptr" value="true" /> But it doesn’t change anything. Does anybody already have the same trouble or understand what append. Thank in advance Cédric Clavier