Dear @Hank21 Can you please explain to me how a update of the SDN controller will fix an issue with a router in STAND ALONE mode ? I'm afraid we are loosing time with just a focus on the SDN firmware...

@shberge OK, then it can be a SDN firmware issue AND in the same time a firmware Device Router Issue because I got the problem with the router in STAND ALONE mode too. do you have possibility to test...

@TReimann seems you got the same issue than me, apparently ER8411 is not ready to correctly manage Ports adresses translations. I opened a ticket support with TP-Link, but once they seen I posted on...

Does this fix will be for the Router ? as I got no real translation ports correctly opened (according my range ports needs) if I use the Router in Stand Alone mode... I was thinking that in Stand...

@TReimann Hi ! do you translate one port at once for the pc or do you translate a range of ports ?

@Hank21 Hello , I see you're following with conscientious the Business router postings. Any clue about my Issue ? is it maybe related to firmware from the ER8411 or worse with the one from SDN 5.7.6 ?