@Vincent-TP Thanks. I just updated to firmware beta 1.4.0 - I'll be monitoring the device.

@baisedongtian I have the same problem, with the same firmware. I configured my ER8411 v1 to restart once a day, but even so, sometimes I wake up with it frozen... My usage is 1 internet connection,...

I use an ER8411 V1 with 2 internet connections and as a Wireguard VPN server. Since updating to the latest firmware version 1.3.6, my ER8411 freezes every 3 or 4 days... I had to schedule a daily...