Comments

• I got the same problem starting mid 2023/12 with multiple tz300 and tz350. Tried latest firmware and import global cert and still no luck

  in Problem with Dyn.com Comment by vcheng99 January 23
• same here, all sonicwall devices report network error on the ddns even with the latest firmware. but other brand firewall worked

  in Problem with TZ and dyn.com Comment by vcheng99 January 22