Hello, i have come by a very strange problem. The internal sofia-profile just stops responding after a few days on Port 5060. Restarting the profile does not help, but restarting freeswitch itself does. Strangely enough, the external profile ( on the same ip, but different port of course ) keeps working. No Problems there. A few things i have checked while it was happening the last time: - Profile watchdog is disabled - netstat -tlupn shows that freeswitch is still listening on Port 5060 - There is nothing useful in the logs, especially no error/crit message - I can see sip-traffic arriving on Port 5060 with tcpdump, but it is not answered - turning on sofia loglevel all 9 does not show anything - It is not one or two specific ip's that get blocked, but all traffic I also checked the firewall / fail2ban, but no problem there either. After all, a restart of freeswitch solves the problem, with no changes to the firewall. It happens on pretty regular basis ( every one or two days ), but there is no time-pattern in between the occurrences. Im using debian 10, with FreeSWITCH Version 1.10.3-release~64bit (-release 64bit). Has anybody come across something similiar? regards,