I had wondered if it was a memory leak or overutilization, but the support technicians I have spoken to have pointed out that utilization is normal. They haven't noticed noticed anything in the logs, only suggesting exploring mtu and upgrading firmware after mtu seems normal. The problem originated on 17.1.1, reoccured a month after upgrading to 18.1.1, now going to 19.1.1 am worried it will reappear again after a month.   I've only noticed that we see these dead peer detection logs when the DTLS drops and causes several disconnect/reconnects of the vpn client: Deleted DTLS tunnel[3515.181] from DB. Reason: DPD kill    When the dtls drops without disconnect/reconnect there is no log for DPD kill   Is there a way to check if the process that listens for dtls connections is working & the port is listening? I am only connected to the meraki through the web gui, as far as i can tell, this model does not have any kind of way to connect to its cli. ... View more

Nope, has the public ip on its Wan ... View more

19.1.8.1,  planning to upgrade to  MX 19.1.11 overnight. I looked through the bug fixes on the patch notes of this version, recent versions. Doesn't appear to be a known issue or something that has been solved yet. ... View more