Hello @LolleQ ， LolleQ wrote Well, finally - Wireguard VPN on ER7206! Works fine, without any problems - I can confirm. Good work, devs team - keep it going that way :-) TP-Link and Omada starts...

Hello @Whyu , May I know if the switch is working properly now? Can you reproduce this issue stably in case it is an episodic issue? How many ACL rules you set on the controller?

Hello @shberge , How often did these logs occur? Do these logs still occur now? Did these events affect the actual usage of ER7206?

Hello @Deputy , You can also try the Firmware recovery. Please refer to this article: How to use the Emergency Mode to recovery the firmware for Omada Gateways

Hello @Pepe8266 , Please reset the ER7206 firstly, make sure the system light flashes quickly. Then you may refer to this article to adopt the new router. Please note this:

Hello @HunTom , Could you provide screenshots to show the settings of Port Forwarding and DDNS on the ER605? How do you set the Port Triggering? Have you deleted Port Forwarding rules and re-create...